Title:
SHINKI DD HOMOO20KETOOPUREGUNANNOSEHO
Document Type and Number:
Japanese Patent JPS5188953
Kind Code:
A
Abstract:
D-homo-20-ketopregnanes of the formula wherein R1 is hydrogen, fluorine, chlorine, bromine, alkyl, alkoxy, or azido; R2 is oxygen, and R7 is hydrogen, lower alkyl, or acyl of up to 5 carbon atoms; R3 is hydrogen or methyl R4 is oxygen, two hydrogens, R5 is hydrogen, hydroxy, alkoxy, azido, mercapto, thiocyano, cyano, dialkylamino, morpholino, thiomorpholino, or piperazino; R6 is methyl or ethyl; THE HYDROGEN ATOM IN THE 5-POSITION IS OF THE alpha - OR beta -CONFIGURATION; AND ACID ADDITION SALTS THEREOF, POSSESS NARCOTIC-ANESTHETIC ACTIVITY.
Application Number:
JP15388875A
Publication Date:
August 04, 1976
Filing Date:
December 23, 1975
Export Citation:
International Classes:
A61K31/56; C07J63/00; C07J71/00; A61K31/12; (IPC1-7): A61K31/12; A61K31/535; A61K31/54; A61K31/655; C07J63/00