Title:
16 ALPHA-METHYLATION
Document Type and Number:
Japanese Patent JPS611699
Kind Code:
A
Abstract:
C16-unsaturated corticoids are readily transformed to the corresponding 16 alpha -methyl-17 alpha -hydroxy corticoids by use of a DELTA 17(20)-20-silyl ether.
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Inventors:
VANRHEENEN VERLAN H (US)
HUBER JOEL E (US)
HUBER JOEL E (US)
Application Number:
JP12527285A
Publication Date:
January 07, 1986
Filing Date:
June 11, 1985
Export Citation:
Assignee:
UPJOHN CO
International Classes:
C07J13/00; C07J5/00; C07J21/00; C07J51/00; C07J71/00; (IPC1-7): C07J5/00; C07J21/00
Attorney, Agent or Firm:
Yataro Sasai (1 person outside)
Next Patent: 板材の剪断装置