FR2291213A1 - Procede de preparation de 5,7-dienes steroides - Google Patents

Procede de preparation de 5,7-dienes steroides

Info

Publication number
FR2291213A1
FR2291213A1 FR7532914A FR7532914A FR2291213A1 FR 2291213 A1 FR2291213 A1 FR 2291213A1 FR 7532914 A FR7532914 A FR 7532914A FR 7532914 A FR7532914 A FR 7532914A FR 2291213 A1 FR2291213 A1 FR 2291213A1
Authority
FR
France
Prior art keywords
dienes
steroids
preparing
dienes steroids
Prior art date
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.)
Granted
Application number
FR7532914A
Other languages
English (en)
French (fr)
Other versions
FR2291213B1 (enExample
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.)
Filing date
Publication date
Application filed by Upjohn Co filed Critical Upjohn Co
Publication of FR2291213A1 publication Critical patent/FR2291213A1/fr
Application granted granted Critical
Publication of FR2291213B1 publication Critical patent/FR2291213B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J51/00—Normal steroids with unmodified cyclopenta(a)hydrophenanthrene skeleton not provided for in groups C07J1/00 - C07J43/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR7532914A 1974-10-29 1975-10-28 Procede de preparation de 5,7-dienes steroides Granted FR2291213A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/518,466 US3970676A (en) 1974-10-29 1974-10-29 Novel process and intermediate compounds used is preparation of -Δ5,7- steroid dienes

Publications (2)

Publication Number Publication Date
FR2291213A1 true FR2291213A1 (fr) 1976-06-11
FR2291213B1 FR2291213B1 (enExample) 1979-08-03

Family

ID=24064058

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7532914A Granted FR2291213A1 (fr) 1974-10-29 1975-10-28 Procede de preparation de 5,7-dienes steroides

Country Status (6)

Country Link
US (1) US3970676A (enExample)
JP (1) JPS5165748A (enExample)
DE (1) DE2547199A1 (enExample)
FR (1) FR2291213A1 (enExample)
GB (1) GB1486097A (enExample)
NL (1) NL7512586A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990000560A1 (en) * 1988-07-05 1990-01-25 Kuraray Co., Ltd. Steroid compounds
US20040009958A1 (en) * 1991-01-08 2004-01-15 Bone Care International, Inc. Methods for preparation and use of 1alpha,24(S)-dihydroxyvitamin D2
DE69233074T2 (de) * 1991-01-08 2004-03-18 Bone Care International Inc., Madison Verfahren zur Herstellung von 1-alpha-24-dihydroxy-Vitamin D2
TW267161B (enExample) * 1992-11-20 1996-01-01 Hoffmann La Roche
ZA95906B (en) * 1994-02-07 1996-08-06 Res Developments Foundation Non-viral vector

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
DE2547199A1 (de) 1976-05-13
GB1486097A (en) 1977-09-14
NL7512586A (nl) 1976-05-04
FR2291213B1 (enExample) 1979-08-03
JPS5165748A (en) 1976-06-07
US3970676A (en) 1976-07-20

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Legal Events

Date Code Title Description
ST Notification of lapse