@article { ISI:000227930800016,
	title = {Efficient method for the synthesis of methyl 11 alpha-amino-3 alpha,7 alpha-diacetoxy-12-oxo-5 beta-cholan-24-oate},
	journal = {Tetrahedron},
	volume = {61},
	number = {14},
	year = {2005},
	month = {APR},
	pages = {3605-3612},
	publisher = {PERGAMON-ELSEVIER SCIENCE LTD},
	address = {THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND},
	abstract = {<p>The synthesis of methyl 11 alpha-azido-3 alpha,7 alpha-diacetoxy-12-oxo-5 beta-cholan-24-oate, methyl 11 beta-azido-3 alpha,7 alpha-diacetoxy-12-oxo-5 beta-cholan-24-oate and methyl 11 alpha-amino-3 alpha,7 alpha-diacetoxy-12-oxo-5 beta-cholan-24-oate have been achieved. Mechanistic aspects for the decomposition of steroidal azidoketones to its enamines are discussed. (c) 2005 Elsevier Ltd. All rights reserved.</p>},
	keywords = {11-aminosteroid, 11-azidosteroid, base catalyzed epimerization, HIV-1 protease inhibitors, steroidal enamines},
	issn = {0040-4020},
	doi = {10.1016/j.tet.2005.01.073},
	author = {Salunke, D. B. and Hazra, Braja G. and Gonnade, Rajesh G. and Bhadbhade, Mohan M. and Pore, V. S.}
}
