Patent · US Expired

Process for preparing 16 .alpha.-methyl-steroids

US6194565A · kind A · utility

15Cited by
1References
2Claims
0Family size

Assignee

Inventors

Key dates

Filing dateMay 17, 1995
Grant dateFeb 27, 2001
Priority date—
Expiry dateMay 17, 2015

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07J5/0076
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

Intermediates for the compound of the formula ##STR1##

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.