SE7605799L - Sett att framstella steroid-karboxylsyra-laktoner - Google Patents

Sett att framstella steroid-karboxylsyra-laktoner

Info

Publication number
SE7605799L
SE7605799L SE7605799A SE7605799A SE7605799L SE 7605799 L SE7605799 L SE 7605799L SE 7605799 A SE7605799 A SE 7605799A SE 7605799 A SE7605799 A SE 7605799A SE 7605799 L SE7605799 L SE 7605799L
Authority
SE
Sweden
Prior art keywords
canrenone
beta
alpha
formation
acetal
Prior art date
Application number
SE7605799A
Other languages
Unknown language ( )
English (en)
Other versions
SE416951B (sv
Inventor
G Anner
H Wehrli
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 SE7605799L publication Critical patent/SE7605799L/sv
Publication of SE416951B publication Critical patent/SE416951B/sv

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)
SE7605799A 1975-06-13 1976-05-21 Sett att framstella steroidkarboxylsyralaktoner SE416951B (sv)

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
SE7605799L true SE7605799L (sv) 1976-12-14
SE416951B SE416951B (sv) 1981-02-16

Family

ID=4329149

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7605799A SE416951B (sv) 1975-06-13 1976-05-21 Sett att framstella steroidkarboxylsyralaktoner

Country Status (12)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108047299A (zh) * 2017-12-29 2018-05-18 广西万德药业有限公司 坎利酮重要中间体的制备方法

Families Citing this family (5)

* 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
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

Family Cites Families (4)

* 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
US3682894A (en) * 1970-02-24 1972-08-08 Searle & Co Process for preparing 3-oxo-delta4,6-steroids
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108047299A (zh) * 2017-12-29 2018-05-18 广西万德药业有限公司 坎利酮重要中间体的制备方法
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

Also Published As

Publication number Publication date
CA1065849A (en) 1979-11-06
FR2313934B1 (sv) 1978-10-20
SE416951B (sv) 1981-02-16
FR2313934A1 (fr) 1977-01-07
DK264476A (da) 1976-12-14
CH617443A5 (en) 1980-05-30
ATA425476A (de) 1979-09-15
AT356299B (de) 1980-04-25
CH612953A5 (en) 1979-08-31
JPS6357438B2 (sv) 1988-11-11
DK142992C (da) 1981-10-05
NL7606350A (nl) 1976-12-15
GB1548259A (en) 1979-07-11
DE2625723A1 (de) 1976-12-23
BE842870A (fr) 1976-12-13
MX3537E (es) 1981-02-10
DK142992B (da) 1981-03-09
JPS52256A (en) 1977-01-05
JPS6159320B2 (sv) 1986-12-16
JPS6056998A (ja) 1985-04-02

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