Tom Chang
Organic Chemistry
Professor
Contact Information
Office Location: WIDT 337Phone: (435) 797-3545
Email: tom.chang@usu.edu
Additional Information:
Biography
B.S. 1988, Tunghai University, Taiwan Ph.D. 1997, Washington University, St. Louis, Missouri Post-Doctoral, 1997-1999 University of Minnesota
Teaching Interests
Chem2300 Principles of Organic Chemistry Chem2320 Organic Chemistry II Chem1120 General Chemistry II Chem5530 Advanced Synthesis Chem 7300 Reactions and Synthesis in Modern Organic Chemistry
Research Interests
Dr. Chang has developed his research program that encompasses chemistry, biology, and microbiology. His research team has been engaging in multiple projects that expand from antibacterial, antifungal, antiviral, and anticancer areas with leads identified in every category. His research focuses not only on product development but also on basic science. New projects even include alternative energy development and antiviral agent through green chemistry.
Awards
College of Science, Undergraduate Research Mentor of the Year, 2015
Researcher of the Year, 2010
USU College of Science
Gardner Junior Faculty Travel Award, 2006
Utah State University
Accounts of Chemical Research Graduate Prize, 1994
Natural Science Scholarship , 1988
Tunghai University
Natural Science Scholarship , 1987
Tunghai University
Publications | Abstracts
- Anderson, S.N, Nziko, Vincent de Paul Nzuwah, , Chang, C.T, Hengge, A.C, (2014). Enhancing safety in academic research laboratories: Creating a student based safety committee. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY *
An asterisk (*) at the end of a publication indicates that it has not been peer-reviewed.
- Wang, J., Chang, C.T, (2007). Design, Chemical Synthesis, and Antibacterial Activity of Kanamycin and Neomycin Class Aminoglycoside Antibiotics: Aminoglycoside Antibiotics . John Wiley & Sons, Inc.
- Wang, J., Chang, C.T, (2007). Glycodiversification for the Synthesis of Kanamycin and Neomycin Class Aminoglycoside Antibiotics: Frontiers in Carbohydrate Chemistry. ACS Symposium Series
- Wang, J., Chang, C.T, (2005). Systematic Synthesis of Aminosugars and Their Stereoselective Glycosylation: Carbohydrate Drug Design. ACS Symposium Series
Publications | Book Chapters
An asterisk (*) at the end of a publication indicates that it has not been peer-reviewed.
Publications | Journal Articles
Academic Journal
- Chang, C.T, Poudyal, N., Verdugo, D.A, Peña, F., Stehberg, J., Retamal, M.A, (2023). KI04 an Aminoglycosides-Derived Molecule Acts as an Inhibitor of Human Connexin46 Hemichannels Expressed in HeLa Cells. Biomolecules
- Takemoto, J.Y, Liao, T., Chen, C., Chang, C.T, Lin, Y., Mesobiliverdin IXα-Enriched Microalgae Feed Improves Gut Health in Weaning Piglets Under LPS Challenge. Journal of Animal Physiology and Animal Nutrition
- Wang, W., Chang, C.T, Zhang, Q., (2022). 1, 4‐Naphthoquinone Analogs and Their Application as Antibacterial Agents. ChemistrySelect., 7, e202203330.
- Takemoto, J.Y, Altenberg, G.A, Poudyal, N., Subedi, Y., Chang, C.T, (2022). Amphiphilic aminoglycosides: Modifications that revive old natural product antibiotics. Front. Microbiol. , September 23.
- Lin, Y., Takemoto, J.Y, Chang, C.T, Peng, C., (2022). Mesobiliverdin IXα ameliorates osteoporosis via promoting osteogenic differentiation of mesenchymal stem cells. Biochemical and Biophysical Research Communications, 619, 56-61.
- Subedi, Y.P, Altenberg, G.A, Chang, C.T, (2021). Advances in the development of connexin hemichannel inhibitors selective toward Cx43. Future Medicinal Chemistry, 587a.
- Natha, C.M, Vemulapalli, V., Fiori, M., Chang, C.T, Altenberg, G.A, (2021). Connexin Hemichannel Inhibitors with a Focus on Aminoglycosides. Biochimica et Biophysica Acta (BBA)-Molecular Basis of Disease, 166115.
- Subedi, Y.P, Kjellgren, A., Roberts, P., Montgomery, H., Thackeray, N., Fiori, M.C, Altenberg, G.A, Chang, C.T, (2020). Amphiphilic aminoglycosides with increased selectivity for inhibition of connexin 43 (Cx43) hemichannels.. Eur. J. Med. Chem., 112602.
- Zhang, W., Rhodes, J., Garg, A., Takemoto, J.Y, Qi, X., Harihar, S., Chang, C.T, Moon, K., Zhou, A., (2020). Label-free Discrimination and Quantitative Analysis of Oxidative Stress Induced Cytotoxicity and Potential Protection of Antioxidants Using Raman Spectroscopy and Machine Learning. Analytica Chimica Acta, 1128, 221-230.
- Kjellgren, A., Fiori, M.C, AlFindee, M.N, Subedi, Y.P, Krishnan, S., Chang, C.T, Altenberg, G.A, (2020). Selective Inhibition of Different Isoforms of Connexin Hemichannels by New Aminoglycosides. Biophysical Journal, 118, supplemental 1 587a.
- Pandey, U., Subedi, Y.P, Alfindee, M.N, Shepherd, T., Chang, C.T, (2020). An Alternative and Facile Synthetic Approach for the Precursors of 3- and 6-Aminosugar Donors and Study of One-Pot Glycosyltrasferation . Chem Lett, 49, 99-102.
- Subedi, Y.P, Pandey, U., Alfindee, M.N, Montgomery, H., Roberts, P., Wight, J., Nichols, G., Grilley, M.M, Takemoto, J.Y, Chang, C.T, (2019). Scalable and cost-effective tosylation-mediated synthesis of antifungal and fungal diagnostic 6''-Modified amphiphilic kanamycins. Eur J Med Chem, 182, 111639.
- Alfindee, M.N, Subedi, Y.P, Grilley, M.M, Takemoto, J.Y, Chang, C.T, (2019). Antifungal Activities of 4″,6″-Disubstituted Amphiphilic Kanamycins. Molecules, 24:10, e1882. doi: 10.3390/molecules24101882
- Chang, C.T, Takemoto, J.Y, Zhan, J., (2019). Natural Bioactive Compounds. Israel Journal of Chemistry, 59, 325-326. doi: https://doi.org/10.1002/ijch.201900050
- Subedi, Y.P, Paul, R., Grilley, M.M, Takemoto, J.Y, Chang, C.T, (2019). Development of fungal selective amphiphilic kanamycin: cost effective synthesis and use of fluorescent analogs for mode of action investigation. ACS Infect Diseases, 5, 473-483. doi: https://doi.org/10.1021/acsinfecdis.8b00327
- Kjellgren, A., Fiori, M.C, AlFindee, M.N, Subedi, Y.P, Krishnan, S., Chang, C.T, Altenberg, G.A, (2019). Inhibition of Connexin Hemichannels by New Aminoglycosides without Antibiotic Activity. Biophysical Journal, 116, supplemental 1 250a.
- Takemoto, J.Y, Chang, C.T, Chen, D., Hinton, G., (2019). Heme-derived bilins. Israel Journal of Chemistry, 59, 378-386. doi: DOI: 10.1002/ijch.201800167
- Subedi, Y.P, Chang, C.T, (2019). Cationic Anthraquinone Analogs as Selective Antimicrobials. Microbiology Insights
- Subedi, Y.P, AlFindee, M.N, Takemoto, J.Y, Chang, C.T, (2018). Antifungal amphiphilic kanamycins: new life for an old drug. MedChemComm, 9:6, 909-919.
- AlFindee, M.N, Subedi, Y.P, Fiori, M.C, Krishnan, S., Kjellgren, A., Altenberg, G.A, Chang, C.T, (2018). Inhibition of Connexin Hemichannels by New Amphiphilic Amino-glycosides without Antibiotic Activity. ACS Med. Chem. Lett, 9, 697-701.
- AlFindee, M.N, Zhang, Q., Subedi, Y.P, Shrestha, J., Kawasaki, Y., Grilley, M.M, Takemoto, J.Y, Chang, C.T, (2018). One-step Synthesis of Carbohydrate Esters as Antibacterial and Antifungal Agents. Bioorg. Med. Chem., 26, 765.
- Subedi, Y.P, AlFindee, M.N, Shrestha, J., Becker, G., Grilley, M.M, Takemoto, J.Y, Chang, C.T, (2018). Synthesis and biological activity investigation of azole and quinone hybridized phosphonates. Bioorg. Med. Chem. Lett., 28, 3034.
- Subedi, Y.P, AlFindee, M.N, Shrestha, J., Chang, C.T, (2018). Tuning the Biological Activity of Cationic Anthraquinone Analogues Specifically toward Staphylococcus aureus. Eur. J. Med. Chem., 127, 683.
- Takemoto, J.Y, Wegulo, S., Yuen, G.Y, Stevens, J.A, Jochum, C.C, Chang, C.T, Kawasaki, Y., Miller, G.A, (2018). Suppression of wheat fusarium head blight by novel amphiphilic aminoglycoside fungicide K20 . Fungal Biology, 122, 465-470. doi: doi.org/10.1016/j.funbio.2017.12.001
- Prokhorova, I., Altman, R.B, Djumagulov, M., Shrestha, J.P, Urzhumtsev, A., Ferguson, A., Chang, C.T, Yusupov, M., Blanchard, S., Yusupov, G., (2017). Aminoglycoside interactions and impacts on the eukaryotic ribosome. Proc. Natl. Acad. Sci. USA
- Shrestha, J., Colman, B., Kawasaki, Y., Nziko, V., Subedi, Y., Takemoto, J.Y, Chang, C.T, (2017). Synthesis and bioactivity investigation of quinone-based dimeric cationic triazolium amphiphiles selective against resistant fungal and bacterial pathogens. Eur. J. Med. Chem., 126, 596.
- Sun, L., Wang, S., Zhang, S., Shao, L., Zhang, Q., Skidmore, C., Chang, C.T, Yu, D., Zhan, J., (2016). Characterization of three tailoring enzymes in dutomycin biosynthesis and generation of a potent antibacterial analogue. ACS Chemical Biology , 11, 1997.
- Zhang, Q., Alfindee, M., Shrestha, J., Nziko, V., Kawasaki, Y., Peng, X., Takemoto, J., Chang, C.T, (2016). Divergent Synthesis of Three Classes of Antifungal Amphiphilic Kanamycin Derivatives. JOC, 81, 10651.
- Peng, X., Takemoto, J.Y, Chang, C.T, (2016). Divergent synthesis of three classes of antifungal amphiphilic kanamycin derivatives. Journal of Organic Chemistry, 81:22, 10651-10663.
- Zhang, Q., Chang, C.T, (2015). Divergent and Facile Lewis Acid-Mediated Synthesis of N-Alkyl 2-aminomethylene-1,3-indanediones and 2-Alkylamino-1,4-Naphthoquinones. Tetrahedron Lett, 56, 893.
- Shrestha, J., Subedi, Y., Chen, L., Chang, C.T, (2015). Mode of Action Study of Cationic Anthraquinone Analog: A New Class of Highly Potent Anti-cancer Agent. MedChemComm, 2012.
- Fosso, M., AlFindee, M., Zhang, Q., Nziko, V., Kawasaki, Y., Shrestha, S., Bearss, J., Gregory, R., Takemoto, J., Chang, C.T, (2015). Structure–Activity Relationships for Antibacterial to Antifungal Conversion of Kanamycin to Amphiphilic Analogues. J Org Chem, 80, 4398.
- Shrestha, S.K, Grilley, M.M, Anderson, T., Dhiman, C., Oblad, J., Chang, C.T, Sorensen, K.N, Takemoto, J.Y, (2015). In vitro antifungal synergy between amphiphilic aminoglycoside K20 and azoles against Candida species and Cryptococcus neoformans. Med Mycol
- Zhang, Q., Peng, X., Grilley, M.M, Takemoto, J.Y, Chang, C.T, (2015). Using fluorogenic probes for the investigation of selective biomass degradation by fungi. Green Chem, 17, 1918-1925.
- Shrestha, S.K, Chang, C.T, Meissner, N., Oblad, J., Shrestha, J.P, Sorensen, K.N, Grilley, M.M, Takemoto, J.Y, (2014). Antifungal amphiphilic aminoglycoside K20: bioactivities and mechanism of action. Frontiers in Microbiology, 5:271, 1-12. doi: doi: 10.3389/fmicb.2014.00671
- Chang, C.T, Takemoto, J.Y, (2014). Antifungal amphiphilic aminoglycosides. Med. Chem. Comm., 5, 1048-1057.
- Nziko, , Fosso, M., Chang, C.T, (2014). Quantitative structure activity relationship analysis of antibacterial cationic anthraquinone analogs using Hansch and Fujita models. Med. Chem. Res, 23, 5058-5062.
- Shretha, J., Fosso, M.Y, Bearss, J., Chang, C.T, (2014). Synthesis and anticancer structure activity relationship investigation of cationic anthraquinone analogs. Eur. J. Med. Chem. , 77, 96-102.
- Zhang, Q., Shretha, J., Chang, C.T, (2014). Synthesis of bioactive 1-alkyl-1H-naphtho[2,3-d][1,2,3]triazole-4,9-diones and N-aryl-2-aminomethylene-1,3-indanediones using water as the solvent. Tetrahedron Lett, 55, 1839-1842.
- Udumula, U., Ham, Y., Fosso, M., Chen, K., Rai, R., Zhang , J., Li, J., Chang, C.T, (2013). Investigation of Antibacterial Mode of Action for Traditional and Amphiphilic Aminoglycosides.. Bioorg Med Chem Lett, 23, 1671-1675.
- Ito, T., Chen, D., Chang, C.T, Kenmochi, T., Saito, T., Suzuki, S., Takemoto, J.Y, (2013). Meso-biliverdin IX and Biliverdin IX Provide Cytoprotection of Rat Pancreatic Islets. Frontiers in Pharmacology 4, 1-8.
- Shretha, J., Chang, C.T, (2013). Safe and Easy Route for the Synthesis of 1,3-Dimethyl-1,2,3-triazolium Salt and Investigation of Its Anticancer Activities. Bioorg Med Chem Lett, 23, 5909-5911.
- Lee, S.T, Green, B.T, Welch, K.D, Jordan, G.T, Zhang, Q., Panter, K.E, Hughe, D., Chang, C.T, Pfister, J.A, Gardner, D.R, (2013). Stereoselective Potencies and Relative Toxicities of γ-Coniceine, and N-Methylconiine Enantiomers. Chemical Research in Toxicology, 26, 616-621.
- Shrestha, S., Grilley, M.M, Fosso, M.Y, Chang, C.T, Takemoto, J.Y, (2013). Membrane lipid-modulated mechanism of action and non-cytotoxicity of novel fungicide aminoglycoside FG08. PloS one, 8:9, e73843.
- Mattis, V.B, Chang, C.T, Lorson, C.L, (2012). Analysis of a read-through promoting compound in a severe mouse model of Spinal Muscular Atrophy. Neurosci. Lett. , 525, 72-75.
- Fosso, M., Nziko, V., Chang, C.T, (2012). Chemical Synthesis of N-Aryl Glycosides. J. Carbohydr. Chem., 31, 603.
- Lee, S.T, Panter, K.E, Gardner, D.R, Green, B.T, Welch, K.D, Zhang, J., Chang, C.T, (2012). Development of a monoclonal antibody-based ELISA for the hedgehog inhibitors cyclopamine and cyclopamine-KAAD. J. Pharmaceut. Biomed. Anal., 66, 282-286.
- Fosso, M., Chen, K., Gregory, R., Chang, C.T, (2012). Library Synthesis and Antibacterial Investigation of Cationic Anthraquinone Analogs. ACS, 14, 231.
- Chan, K., Zhang, J., Chang, C.T, (2011). Mode of Action Investigation for the Antibacterial Cationic Anthraquinone Analogs.. Bioorg. Med. Chem. Lett. , 21, 6353.
- Zhang, J., Redman, N., Litke, P., Zeng, J., Zhan, J., Chan, K.Y, Chang, C.T, (2011). Synthesis and Antibacterial Activity Study of a Novel Class of Cationic Anthraquinone Analogs. Bioorganic Medicinial Chemistry, 19, 498-503.
- Tanifum, C.T, Zhang, J., Chang, C.T, (2010). Combination of Solid Phase and Solution Phase Synthesis of Oligosaccharides Using Sonication. Tetrahedron Letters, 51, 4323-4327.
- Zhang, J., Litke, A., Keller, K., Rai, R., Chang, C.T, (2010). Synthesis of Novel Aminoglycosides via Allylic Azide Rearrangement for Investigating the Significance of 2'-Amino Group. Bioorganic Medicinal Chemistry, 18, 1396-1405.
- Mattis, V.B, Ebert, A.D, Fosso, M.Y, Chang, C.T, Lorson, C.L, (2009). Delivery of a read-through inducing compound, TC007, lessens the severity of a SMA animal model. Human Molecular Genetics, 18, 3906-3913.
- Zhang, J., Chang, C.T, (2009). Divergent Synthesis of Three Classes of Aryl N-Glycosides by Solvent Control. Journal of Organic Chemistry, 74, 685-695.
- Zhang, J., Chang, C.T, (2009). One-pot Synthesis of 1- and 2-Substituted Naphtho[2,3-d][1,2,3]triazole-4,9-diones. Journal of Organic Chemistry, 74, 4414-4417.
- Chang, C.T, (2009). Predictable Enzymatic Glycosylation. Chemical Biology, 16, 579-580.
- Tanifum, C.T, Chang, C.T, (2009). Sonication-Assisted Oligomannosides Syntheses. Journal of Organic Chemistry, 74, 4414-4417.
- Zhang, J., Keller, K., Takemoto, J.Y, Bensaci, M., Litke, A., Crzyryca, P.G, Chang, C.T, (2009). Synthesis and Combinational Antibacterial Study of 5"-Modified Neomycin. The Journal of Antibiotics, 62, 539-544.
- Lee, S.T, Gardner, D.R, Chang, C.T, Panter, K.E, Molyneux, R.J, (2008). Separation of Measurement of Plant Alkaloid Enantiomers by RF-HPLC Analysis of Their Fmoc-Alanine Analogs. Phytochemical Analysis, 19, 395-402.
- Zhang, J., Chiang, F., Wu, L., Czyryca, G.P, Li, D., Chang, C.T, (2008). Surprising Alteration of Antibacterial Activity of 5"-Modified Neomycin against Resistant Bacteria. Journal of Medicinal Chemistry, 51, 7563-7573.
- Zhang, J., Garrossian, M., Gardner, D., Garrossian, A., Chang, Y., Kim, Y.K, Chang, C.T, (2008). Synthesis and Anticancer Activity Studies of Cyclopamine Derivatives. Bioorganic & Medicinal Chemistry Letters, 18, 1359-1363.
- Li, J., Chiang, F., Chen, H., Chang, C.T, (2007). Investigation of the Regioselectivity for Staudinger Reaction and Its Application for the Synthesis of Aminoglycosides with N-1 Modification. J. Org. Chem., 72, 4055-4066.
- Zhang, J., Chen, H., Chiang, F., Takemoto, J.Y, Bensaci, M., Chang, C.T, (2007). Sonication-Assisted Library Synthesis of Oxazolidinone-Carbohydrate Conjugates. J. Comb. Chem., 9, 17-19.
- Li, J., Wang, J., Chiang, F., Chen, H.N, Chang, C.T, (2007). Synthesis of Pyranmycin Derivatives with N-1 and O-6 Modifications. Bioorg. Med. Chem. , 15, 7711-7719.
- Deng, S., Chang, C.T, (2006). Acyl Migration for the Construction of Disaccharides. Synlett, 756-760.
- Rai, R., Chen, H., Czyryca, P.G, Li, J., Chang, C.T, (2006). Design and Synthesis of Pyrankacin: A Pyranmycin Class Broad Spectrum Aminoglycoside Antibiotic. Org. Lett., 8, 887-889.
- Mattis, V., Wang, J., Rai, R., Chang, C.T, Lorson, C.L, (2006). Novel Aminoglycosides Increase SMN Levels in Spinal Muscular Atrophy fibroblasts. Human Genetics , 120, 589-601.
- Li, J., Chang, C.T, (2006). Recent Development in the Synthesis of Novel Aminoglycoside Antibiotics. Anti-Infective Agents in Medicinal Chemistry , 5, 255-271.
- Lee, S.T, Wildeboer, K., Panter, K.E, Kem, W.R, Gardner, D.R, Molyneux, R.J, Chang, C.T, Soti, F., Pfister, J.A, (2006). Relative toxicities and neuromuscular nicotinic receptor agonistic potencies of anabasine enantiomers and anabaseine. Neurotoxicology and Teratology, 28, 220-228.
- Deng, S., Gandafharmath, U., Chang, C.T, (2006). Sonochemistry: A Powerful Way of Enhancing the Efficiency of Carbohydrate Synthesis. J. Org. Chem. , 71, 5179-5185.
- Lee, S.T, Molyneux, R.J, Panter, K.E, Chang, C.T, Gardner, D.R, Pfister, J.A, Garrossian, M., (2005). Ammodendrine and N-Methylammodendrine Enantiomers: Isolation, Optical Rotation, and Toxicity. J. Nat. Prod., 68, 681-685.
- Wang, J., Li, J., Chen, H., Chang, H., Tanifum, C.T, Liu, H., Czyryca, P.G, Chang, C.T, (2005). Glycodiversification for Optimization of the Kanamycin Class Aminoglycosides. J. Med. Chem. , 48, 6271-6285.
- Rai, R., Chang, H., Chen, H., Chang, C.T, (2005). Novel Method for the Synthesis of 3’,4’-Dideoxygenated Pyranmycin and Kanamycin Compounds, and Studies of Their Antibacterial Activity against Aminoglycoside Resistant Bacteria. J. Carbohydr. Chem. , 24, 131-143.
- Rai, R., McAlexander, I., Chang, C.T, (2005). Synthetic Glycodiversification: from Aminosugars to Aminoglycoside Antibiotics. Organic Preparations and Procedures International, 37, 337-375.
- Li, J., Chen, H., Chang, H., Wang, J., Chang, C.T, (2005). Tuning the Regioselectivity of Staudinger Reaction for the Facile Synthesis of Kanamycin and Neomycin Class Antibiotics with N-1 Modification. Org. Lett., 7, 3061-3064.
- Li, J., Wang, J., Czyryca, P.G, Chang, H., Orsak, T.W, Evanston, R., Chang, C.T, (2004). Application of Glycodiversification: Expedient Synthesis and Antibacterial Evaluation of a Library of Kanamycin B Analogs. Org. Lett., 6, 1381-1384.
- Elchert, B., Li, J., Wang, J., Hui, Y., Rai, R., Ptak, R., Ward, P., Takemoto, J.Y, Bensaci, M., Chang, C.T, (2004). Application of the Synthetic Aminosugars for Glycodiversification: Synthesis and Antimicrobial Studies of Pyranmycin. J. Org. Chem. , 69, 1513-1523.
- Wang, J., Li, J., Czyryca, P.G, Chang, H., Kao, J., Chang, C.T, (2004). Synthesis of an Unusual Branched-chain Sugar, 5-C-methyl-L-idopyranose for SAR Studies of Pyranmycins: Implications for the Future Design of Aminoglycoside Antibiotics. Bioorg. Med. Chem. Lett. , 14, 4389-4393.
- Wang, J., Elchert, B., Hui, Y., Takemoto, J.Y, Bensaci, M., Wennergren, J., Chang, H., Rai, R., Chang, C.T, (2004). Synthesis of Trehalose-based Compounds and Study of Their Antibacterial Activity against Mycobacterium smegmatis. Bioorg. Med. Chem. , 12, 6397-6413.
- Li, J., Wang, J., Hui, Y., Chang, C.T, (2003). Exploring the Optimal Site for Modification of Pyranmycin with the Extended Arm Approach. Org. Lett. , 5, 431-434.
- Leriche, C., He, X., Chang, C.T, Liu, H., (2003). Reversal of the Apparent Regiospecificity of NAD(P)H-Dependent Hydride Transfer: The Properties of the Difluoromethylene Group, A Carbonyl Mimic. J. Am. Chem. Soc., 125, 6348-6349.
- Hui, y., Chang, C.T, (2002). A Convenient Divergent Synthesis of A library of Trehalosamine Analogs. Org. Lett. , 4, 2245-2248.
- Chen, H., Yamase, H., Zhao, L., Chang, C.T, Murakami, K., Liu, H., (2002). N, N-Dimetyltransferases, TylM1 and DesVI, Involved in the Biosynthesis of Mycaminose and Desosamine: Expression, Purification and Characterization. Biochemistry, 29, 9165-9183.
- Chang, C.T, Hui, Y., Elchert, B., Wang, J., Li, J., Rai, R., (2002). Pyranmycins, a novel class of aminoglycosides with improved acid stability: the SAR of D-pyranoses on ring III of pyranmycin. Org. Lett. , 4, 4603-4606.
- Hui, Y., Ptake, P., Paulman, R., Pallansch, M., Chang, C.T, (2002). Synthesis of Novel Guanidine Incorporated Aminoglycosides, Guanidinopyranmycins. Tetrahedron Lett. , 43, 9255-9257.
- Chang, C.T, Liu, H., (2002). Synthesis of TDP-3-amino-3,4,6-trideoxy-a-D-xylo-hexopyranose-The immediate precursor of TDP-a-D-desosamine. Bioorg. Med. Chem. Lett., 12, 1439-1496.
- Wang, J., Li, J., Tuttle, D., Takemoto, J., Chang, C.T, (2002). The synthesis of L-aminosugar and the studies of L-pyranoses on the ring III of pyranmycins. Org. Lett. , 4, 3997-4000.
- Chang, C.T, Clark, T., Ngaara, M., (2001). Novel and Convenient Method for the Synthesis of 2,6-Dideoxypyranoses, 3,6-Dideoxypyranoses, and Azido (amino) Analogs of 3,6-Dideoxypyranoses. Tetrahedron Lett. , 42, 6797-6801.
- Chang, C.T, Hui, Y., Elchert, B., (2001). Studies of the Stereoselective Reduction of Ketosugar (Hexosulose). Tetrahedron Lett, 42, 7019-7023.
- Chang, C.T, Zhao, L., Yamase, H., Liu, H., (2000). Des VI: A New Member of the Sugar N,N-Dimethyltransfrease Family Involved in the Biosynthesis of Desosamine. Angew. Chem. Int. Ed. , 39, 2160-2163.
- Chang, C.T, Chen, X., Liu, H., (1998). CDP-6-deoxy-6,6'-difluoro- a-D-glucose : A mechanism-Based Inhibitor for CDP-D-glucose 4,6-Dehydratase. J. Am. Chem. Soc., 120, 9698-9699.
- Gilbertson, S., Chang, C.T, (1997). A Modular Approach to Ligands for Asymmetric p-Allyl Palladium Catalyzed Additions. Chem Commun, 975.
- Gilbertson, S., Chang, C.T, (1995). Synthesis of New DisuA Modular Approach to Ligands for Asymmetric p-Allyl Palladium Catalyzed Additionsgar Phosphine Ligands and Their Use in Asymmetric Hydrogenation. J Org Chem, 63, 8424.
- Gilbertson, S., Chang, C.T, (1995). Synthesis of New Disugar Phosphine Ligands and Their Use in Asymmetric Hydrogenation. J Org Chem, 60, 6226.
Professional Journal
- Chang, C.T, Takemoto, J.Y, Chang, P., Alfindee, M.N, Lin, Y., (2021). Effects of mesobiliverdin IX alpha-enriched microalgae feed on gut health and microbiota of broilers. Front Vet Sci, 7, doi: 10.3389/fvets.2020.586813
Public or Trade Journal
- Takemoto, J.Y, Chang, C.T, Shrestha, S.K, Grilley, M.M, (2017). Aminoglycoside and azole compositions and methods, US Patent 9,669,044 B2, Issued June 6 2017. U.S. Patent and Trademark Office
- Takemoto, J.Y, Chen, D., Chang, C.T, (2015). Meso-biliverdin compositions and methods, US Patent 9242932 B2, Issued Jan 26 2016. United States Patent Office
- Takemoto, J.Y, Chen, D., Chang, C.T, Wood, J.L, (2015). Therapeutic meso-biliverdin IXalpha compositions and associated methods, US Patent 9119842 B2, Issued Sept 1 2015. US Patent and Trademark Office
- Takemoto, J.Y, Chen, D., Chang, C.T, Wood, J., (2014). Therapeutic compositions and associated methods, US20140079723 A1, WO2014043645A1 Issued March 20, 2014. US Patent and Trademark Office
- Chang, C.T, Takemoto, J.Y, (2009). New Aminoglycosides: synthesis and use as antifungals PCT/US2009/046827 . US Patent and Trademark Office
An asterisk (*) at the end of a publication indicates that it has not been peer-reviewed.
Publications | Other
Other
An asterisk (*) at the end of a publication indicates that it has not been peer-reviewed.