Dr. Patnam Ramesh

Profile

Academic positionPost Doc
Research fieldsNatural Product Chemistry,Biochemistry
KeywordsMicroorganisms, Streptomaycete Strains, Secondary Metabolites

Current contact address

Host during sponsorship

Prof. Dr. Hartmut LaatschInstitut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Göttingen
Start of initial sponsorship01/03/2002

Programme(s)

2001Humboldt Research Fellowship Programme

Publications (partial selection)

2009Patnam Ramesh, B. Ngameni, V. Kuete, I. K. simo, A. T. Mbaveng, P. K. Awoussong, R. Roy, B. T. Ngadjui: Antibacterial and antifungal activities of the crude extract and compounds from Dorstenia turbinata (Moraceae). In: South African Journal of Botany, 2009, 256
2009Patnam Ramesh, Denis Giguere, Juan M. Juarez-Ruiz, Rene Roy: Catalytic synthesis of novel 4-C-glycosyl coumarins using a domino Heck reaction/Lactonization process. In: Tetrahedron Letter, 2009, 4254
2008Patnam Ramesh, Bathelemy Ngameni, Pascal Sonna, Bonaventure T. Ngadjui, Rene Roy, Berhandu M. Abegaz: Hemisynthesis and spectroscopic characterization of three glycosylated 4-hydrocylonchocarpins from Dorstenia barteri Buereau. In: ARKIVOC, 2008, 152
2008Patnam Ramesh, Denis Giguere, Marc-Andre Bonin, Philipe Cloutier, Christian St-Pierre, Sachiko Sato, Rene Roy: Synthesis of stable and selective inhibitors of human galectins-1 and -3. In: Bioorganic & Medicinal Chemistry, 2008, 7811
2007Patnam Ramesh, N. Bathelemy, T. Mohamed, B. Anissa, A. Pantaleon, W. Jean, T. N. Bonaventure, A. Borhane, R. Rene: Inhibition of matrix metalloproteinase-2 secretion by chalcones from the twigs of Dorstenia barteri Bureau. In: ARKIVOC, 2007, 91
2006Patnam Ramesh, S. Beha, D. Giuere, R. Roy: Formation of isoxazoles using cerium ammonium nitrate (CAN): a oune pot synthesis of glycomimetics. In: SynLett, 2006, 1739
2006Patnam Ramesh, N. Barthelemy, T. Mohamed, B. Anissa, S. Pascal, T. N. Bonaventure, A. Borhane, R. Rene: Inhibition of MMP-2 secretion from brain tumor cells suggests chemopreventive properties of a furanocoumarin glycoside and of chalcones isolated from the twigs of Dorstenia turbinata. In: Phytochemistry, 2006, 2573
2006Patnam Ramesh, J. M. Juarez-Ruiz, R. Roy: Stubtle, Stereo and Electronic Effects in Iridium-Catalyzed Isomerization of C-Allyl-Glycosides. In: Organic Letters, 2006, 2691
2006Patnam Ramesh, D. Giguere, B. Mard-Andre, S. Chrscian, S. Sato, R. Roy: Triazole and isoxazole as selective ihibitors of galactine-1 and galactine-3 . In: Chemical Communication, 2006, 2379
2005Patnam Ramesh, S. S. Kadali, K. H. Koumaglo. R. Roy: A chlorinated coumarinolignan from the African medicinal plant, Mondia whitei. In: Phytochemistry, 2005, 683
2005Patnam Ramesh, K. Ravinder, A. V. Reddy, P. Krishanaiah, S. Ramakrishna, H. Laatsch, Y. Venkateswarlu: Isolation and synthesis of a novel beta-carboline guanidine derivative tiruchanduramine from the Indian ascidian Synoicum macroglossum. In: Tetrahedron Letters, 2005, 5475
2003Patnam Ramesh, R. Y. Kuo, F. R. chang, C. C. Wu, W. Y. Wang, Y. C. Du, Y. D. Wu: Antiplatelet activity of benzylisoquinoline derivatives axidized by cerium (IV) ammonium nitrate. In: Bioorganic & Medicinal Chemistry Letters, 2003, 2789
2003Patnam Ramesh, A. T. Khalil, F. R. Chang, Y. H. Lee, C. Y. Chen, C. C. Chih, S. S. F. Yuan, Y. C. Wu: Chemical constituents from the Hydrangea chinensis. In: Archives of Pharmacal Research, 2003, 15
2003Patnam Ramesh, F. R. Chang, C. C. Wu, T. L. Hwang, R. Y. Kuo, W. Y. Wang, Y. H. Lan, Y. C. Wu: Effect of Active Synthetic 2-Substituted Quinazolinones on the Antriplatelet Aggregation and the Inhibition of Superoxide Anion Generation by Neutrophils. In: Archives of Pharmacal Research, 2003, 511
2002Patnam Ramesh, F. R. chang, C. Y. Chen, R. Y. Kuo, W. B. Pan, Y. C. Wu: Microwave enhanced acetylation of Alcohols. In: Journal of chemical Research (s), 2002, 301