FR2313934A1 - Procede de preparation de lactones d'acides steroidocarboxyliques - Google Patents

Procede de preparation de lactones d'acides steroidocarboxyliques

Info

Publication number
FR2313934A1
FR2313934A1 FR7617760A FR7617760A FR2313934A1 FR 2313934 A1 FR2313934 A1 FR 2313934A1 FR 7617760 A FR7617760 A FR 7617760A FR 7617760 A FR7617760 A FR 7617760A FR 2313934 A1 FR2313934 A1 FR 2313934A1
Authority
FR
France
Prior art keywords
steroidocarboxylic
lactons
acids
preparing
steroidocarboxylic acids
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
FR7617760A
Other languages
English (en)
French (fr)
Other versions
FR2313934B1 (es
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of FR2313934A1 publication Critical patent/FR2313934A1/fr
Application granted granted Critical
Publication of FR2313934B1 publication Critical patent/FR2313934B1/fr
Granted legal-status Critical Current

Links

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
    • C07J21/001—Lactones
    • C07J21/003—Lactones at position 17
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J17/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, having an oxygen-containing hetero ring not condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J31/00—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring
    • C07J31/003—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring the S atom directly linked to a ring carbon atom of the cyclopenta(a)hydrophenanthrene skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
FR7617760A 1975-06-13 1976-06-11 Procede de preparation de lactones d'acides steroidocarboxyliques Granted FR2313934A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH769675A CH612953A5 (en) 1975-06-13 1975-06-13 Process for the preparation of steroid carbolactones

Publications (2)

Publication Number Publication Date
FR2313934A1 true FR2313934A1 (fr) 1977-01-07
FR2313934B1 FR2313934B1 (es) 1978-10-20

Family

ID=4329149

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7617760A Granted FR2313934A1 (fr) 1975-06-13 1976-06-11 Procede de preparation de lactones d'acides steroidocarboxyliques

Country Status (12)

Country Link
JP (2) JPS52256A (es)
AT (1) AT356299B (es)
BE (1) BE842870A (es)
CA (1) CA1065849A (es)
CH (2) CH612953A5 (es)
DE (1) DE2625723A1 (es)
DK (1) DK142992C (es)
FR (1) FR2313934A1 (es)
GB (1) GB1548259A (es)
MX (1) MX3537E (es)
NL (1) NL7606350A (es)
SE (1) SE416951B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3330084A1 (de) * 1983-08-17 1985-03-07 Schering AG, 1000 Berlin und 4709 Bergkamen 7(alpha)-alkoxycarbonyl-3-oxo-17(alpha)-pregn-4-en-21,17-carbolactone und deren 21-carbonsaeuresalze, verfahren zu ihrer herstellung und diese enthaltende pharmazeutische praeparate
JPS6095799A (ja) * 1983-10-31 1985-05-29 Nec Corp プログラマブル・リ−ド・オンリ−・メモリ
US8334375B2 (en) 2009-04-10 2012-12-18 Evestra, Inc. Methods for the preparation of drospirenone
CN101731164B (zh) * 2009-11-12 2012-06-27 中国水产科学研究院渔业机械仪器研究所 封闭流水式养殖网箱
CN108047299B (zh) * 2017-12-29 2021-11-09 广西万德药业有限公司 坎利酮重要中间体的制备方法
CN113528607B (zh) * 2021-08-08 2023-07-11 浙江神洲药业有限公司 一种化学-酶法制备螺内酯的方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2081536A1 (es) * 1970-02-24 1971-12-03 Searle & Co

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1250818B (de) * 1963-10-01 1967-09-28 G. D. Searle & Co., Chicago, 111. (V. St. A.) Verfahren zur Herstellung von 3-Oxozl4.Asteroiden
DE2248834A1 (de) * 1972-10-05 1974-04-11 Hoechst Ag Verfahren zur herstellung von beta(3-keto-7 alpha-acetylthio-17beta-hydroxy4-androsten-17 alpha-yl)-propionsaeuregamma -lacton
DE2251476A1 (de) * 1972-10-20 1974-05-02 Hoechst Ag Verfahren zur herstellung von beta(3-keto-7 alpha-thioacyl-17 beta-hydroxy4-androsten-17 alpha -yl)-propionsaeuregamma -lactonen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2081536A1 (es) * 1970-02-24 1971-12-03 Searle & Co

Also Published As

Publication number Publication date
JPS6357438B2 (es) 1988-11-11
GB1548259A (en) 1979-07-11
JPS6159320B2 (es) 1986-12-16
BE842870A (fr) 1976-12-13
SE7605799L (sv) 1976-12-14
AT356299B (de) 1980-04-25
DK142992C (da) 1981-10-05
CH617443A5 (en) 1980-05-30
DK264476A (da) 1976-12-14
FR2313934B1 (es) 1978-10-20
JPS52256A (en) 1977-01-05
DK142992B (da) 1981-03-09
NL7606350A (nl) 1976-12-15
CA1065849A (en) 1979-11-06
SE416951B (sv) 1981-02-16
CH612953A5 (en) 1979-08-31
ATA425476A (de) 1979-09-15
MX3537E (es) 1981-02-10
JPS6056998A (ja) 1985-04-02
DE2625723A1 (de) 1976-12-23

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Legal Events

Date Code Title Description
ST Notification of lapse