FR1164170A - Procédé de conversion de stéroïdes - Google Patents

Procédé de conversion de stéroïdes

Info

Publication number: FR1164170A
Authority: FR; France
Prior art keywords: conversion process; steroid conversion; steroid; conversion
Prior art date: 1952-08-16
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Pharmacia and Upjohn Co

Original Assignee

Upjohn Co

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1952-08-16

Filing date

1953-08-07

Publication date

1958-10-07

1953-08-07 Application filed by Upjohn Co filed Critical Upjohn Co

1958-10-07 Application granted granted Critical

1958-10-07 Publication of FR1164170A publication Critical patent/FR1164170A/fr

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J75/00—Processes for the preparation of steroids in general

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)

FR1164170D 1952-08-16 1953-08-07 Procédé de conversion de stéroïdes Expired FR1164170A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US1164170XA	1952-08-16	1952-08-16

Publications (1)

Publication Number	Publication Date
FR1164170A true FR1164170A (fr)	1958-10-07

Family

ID=22367062

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1164170D Expired FR1164170A (fr)	1952-08-16	1953-08-07	Procédé de conversion de stéroïdes

Country Status (1)

Country	Link
FR (1)	FR1164170A (fr)

1953
- 1953-08-07 FR FR1164170D patent/FR1164170A/fr not_active Expired

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