FR2376867A1 - Produits intermediaires utiles dans la synthese d'un cholesta-5,7-diene-3b,25-diol ou -1a-3b,25-triol - Google Patents

Produits intermediaires utiles dans la synthese d'un cholesta-5,7-diene-3b,25-diol ou -1a-3b,25-triol

Info

Publication number
FR2376867A1
FR2376867A1 FR7810403A FR7810403A FR2376867A1 FR 2376867 A1 FR2376867 A1 FR 2376867A1 FR 7810403 A FR7810403 A FR 7810403A FR 7810403 A FR7810403 A FR 7810403A FR 2376867 A1 FR2376867 A1 FR 2376867A1
Authority
FR
France
Prior art keywords
cholesta
triol
diene
diol
synthesis
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
FR7810403A
Other languages
English (en)
Other versions
FR2376867B1 (fr
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 FR2376867A1 publication Critical patent/FR2376867A1/fr
Application granted granted Critical
Publication of FR2376867B1 publication Critical patent/FR2376867B1/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
    • C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C07J41/0005—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring the nitrogen atom being directly linked to the cyclopenta(a)hydro phenanthrene skeleton

Landscapes

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

Abstract

La présente invention se Situe dans le domaine des intermédiaires chimiques. Elle concerne des composés de formule :
FR7810403A 1976-07-26 1978-04-07 Produits intermediaires utiles dans la synthese d'un cholesta-5,7-diene-3b,25-diol ou -1a-3b,25-triol Granted FR2376867A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/708,823 US4116985A (en) 1976-07-26 1976-07-26 Novel method for preparing cholesta-5,7-diene 3β,25-diol and derivatives thereof

Publications (2)

Publication Number Publication Date
FR2376867A1 true FR2376867A1 (fr) 1978-08-04
FR2376867B1 FR2376867B1 (fr) 1982-07-02

Family

ID=24847318

Family Applications (3)

Application Number Title Priority Date Filing Date
FR7722762A Granted FR2359854A1 (fr) 1976-07-26 1977-07-25 Procede de synthese d'un cholesta-5,7-diene-3b,25-diol ou -1a-3b,25-triol
FR7810402A Granted FR2376866A1 (fr) 1976-07-26 1978-04-07 Produits intermediaires utiles dans la synthese d'un cholesta-5,7-diene-3b,25-diol ou-1a-3b,25-triol
FR7810403A Granted FR2376867A1 (fr) 1976-07-26 1978-04-07 Produits intermediaires utiles dans la synthese d'un cholesta-5,7-diene-3b,25-diol ou -1a-3b,25-triol

Family Applications Before (2)

Application Number Title Priority Date Filing Date
FR7722762A Granted FR2359854A1 (fr) 1976-07-26 1977-07-25 Procede de synthese d'un cholesta-5,7-diene-3b,25-diol ou -1a-3b,25-triol
FR7810402A Granted FR2376866A1 (fr) 1976-07-26 1978-04-07 Produits intermediaires utiles dans la synthese d'un cholesta-5,7-diene-3b,25-diol ou-1a-3b,25-triol

Country Status (8)

Country Link
US (1) US4116985A (fr)
JP (1) JPS5315362A (fr)
CH (4) CH627763A5 (fr)
DE (1) DE2730529A1 (fr)
FR (3) FR2359854A1 (fr)
GB (1) GB1543474A (fr)
IL (1) IL52436A (fr)
NL (1) NL7707613A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5843666U (ja) * 1981-09-18 1983-03-24 ソニー株式会社 記録再生装置におけるテ−プロ−デイング装置
DE3276168D1 (en) * 1982-01-14 1987-06-04 Duphar Int Res Method of preparing delta 5,7-steroids
TW267161B (fr) * 1992-11-20 1996-01-01 Hoffmann La Roche
ZA95906B (en) * 1994-02-07 1996-08-06 Res Developments Foundation Non-viral vector
CN101381389B (zh) * 2008-09-29 2011-05-25 浙江工业大学 5,7-双烯甾类化合物的化学合成方法
WO2017093192A1 (fr) * 2015-11-30 2017-06-08 Dsm Ip Assets B.V. Cristallisation du 25-hydroxy-7-déhydrocholestérol

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2301537A1 (fr) * 1975-01-27 1976-09-17 Upjohn Co Procédé de PREPARATION DE 3ALPHA,5ALPHA-CYCLO-6BETA-ALKOXY-DELTA22-25-OXY-OU-ACYLOXY-BISNORCHOLESTANES ET ANALOGUES

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL45897A (en) * 1974-10-22 1978-12-17 Yeda Res & Dev Process for the preparation of 1 hydroxy-provitamin d3
US4006172A (en) * 1976-04-26 1977-02-01 The Upjohn Company Process for 7-keto-Δ5 -steroids

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2301537A1 (fr) * 1975-01-27 1976-09-17 Upjohn Co Procédé de PREPARATION DE 3ALPHA,5ALPHA-CYCLO-6BETA-ALKOXY-DELTA22-25-OXY-OU-ACYLOXY-BISNORCHOLESTANES ET ANALOGUES

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/71 *

Also Published As

Publication number Publication date
DE2730529A1 (de) 1978-02-02
IL52436A (en) 1982-08-31
FR2376866A1 (fr) 1978-08-04
IL52436A0 (en) 1977-10-31
JPS5315362A (en) 1978-02-13
FR2376867B1 (fr) 1982-07-02
FR2376866B1 (fr) 1982-07-02
CH628643A5 (de) 1982-03-15
NL7707613A (nl) 1978-01-30
FR2359854B1 (fr) 1982-07-02
CH628646A5 (de) 1982-03-15
CH628644A5 (de) 1982-03-15
FR2359854A1 (fr) 1978-02-24
CH627763A5 (de) 1982-01-29
GB1543474A (en) 1979-04-04
US4116985A (en) 1978-09-26

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Legal Events

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