STEROIDS AND PREPARATION THEREOF*

Title:

Document Type and Number:

Japanese Patent JPS5265260

Kind Code:

A

Abstract:

Novel steroids having the structure AND THE 1,2-DEHYDRO DERIVATIVES THEREOF, WHEREIN R1 is chlorine, fluorine, or hydroxy and R'1 is hydrogen or R1 and R'1 together are =O; R2 is hydrogen or halogen; R3 is hydrogen, methyl, or fluorine; R4 is hydrogen, hydroxy, OO PARALLEL PARALLEL alkyl-C-O-, aryl-C-O-, or halogen; R5 and R6 are the same or different and are hydrogen, alkyl, alkoxy, carboalkoxy, formyl, OO PARALLEL PARALLEL alkyl-C-, alkyl-C-O-, hydroxy, halogen, phenyl or cyano, with the proviso that when R5 and R6 are different, one of R5 and R6 is hydrogen; and R7 and R8 are the same or different and are hydrogen or alkyl.

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Inventors:

RABI KANNAJIKOBIRAKOMU BAAMA
KURISUTOFUA MITSUCHIERU SHIMAR

Application Number:

JP14175176A

Publication Date:

May 30, 1977

Filing Date:

November 24, 1976

Export Citation:

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Assignee:

SQUIBB & SONS INC

International Classes:

A61K31/57; A61P29/00; C07J13/00; C07J53/00; C07J71/00; (IPC1-7): A61K31/57; C07C13/62; C07J7/00

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