ATA600475A - Verfahren zur herstellung von neuen 18-methyl-19-nor-20-keto-pregnanen - Google Patents

Verfahren zur herstellung von neuen 18-methyl-19-nor-20-keto-pregnanen

Info

Publication number
ATA600475A
ATA600475A AT600475A AT600475A ATA600475A AT A600475 A ATA600475 A AT A600475A AT 600475 A AT600475 A AT 600475A AT 600475 A AT600475 A AT 600475A AT A600475 A ATA600475 A AT A600475A
Authority
AT
Austria
Prior art keywords
methyl
producing new
pregnanes
keto
keto pregnanes
Prior art date
Application number
AT600475A
Other languages
English (en)
Other versions
AT345998B (de
Original Assignee
Schering 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 Schering Ag filed Critical Schering Ag
Publication of ATA600475A publication Critical patent/ATA600475A/de
Application granted granted Critical
Publication of AT345998B publication Critical patent/AT345998B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • C07J7/0005—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21
    • C07J7/001—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group
    • C07J7/0015—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group not substituted in position 17 alfa
    • C07J7/002—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group not substituted in position 17 alfa not substituted in position 16

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
AT600475A 1974-08-05 1975-08-01 Verfahren zur herstellung von neuen 18-methyl- 19-nor-20-keto-pregnanen AT345998B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2438020A DE2438020A1 (de) 1974-08-05 1974-08-05 18-methyl-19-nor-20-keto-pregnane und verfahren zu ihrer herstellung

Publications (2)

Publication Number Publication Date
ATA600475A true ATA600475A (de) 1978-02-15
AT345998B AT345998B (de) 1978-10-10

Family

ID=5922668

Family Applications (1)

Application Number Title Priority Date Filing Date
AT600475A AT345998B (de) 1974-08-05 1975-08-01 Verfahren zur herstellung von neuen 18-methyl- 19-nor-20-keto-pregnanen

Country Status (17)

Country Link
US (1) US4029777A (de)
JP (1) JPS5141347A (de)
AT (1) AT345998B (de)
BE (1) BE832124A (de)
CA (1) CA1037027A (de)
CH (1) CH611910A5 (de)
CS (2) CS175500B2 (de)
DD (1) DD120192A5 (de)
DE (1) DE2438020A1 (de)
DK (1) DK136369C (de)
ES (1) ES439720A1 (de)
FR (1) FR2281123A1 (de)
GB (1) GB1512258A (de)
HU (1) HU171684B (de)
IL (1) IL47770A (de)
NL (1) NL7509326A (de)
SE (1) SE404804B (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61144199A (ja) * 1984-12-18 1986-07-01 Pioneer Electronic Corp スピ−カ用紙製振動部材の製造方法
US5232917A (en) * 1987-08-25 1993-08-03 University Of Southern California Methods, compositions, and compounds for allosteric modulation of the GABA receptor by members of the androstane and pregnane series
JPH03500049A (ja) * 1987-08-25 1991-01-10 ジー、ケルビン・ダブリュー ストレス、不安および発作活性の緩和のための組成物および方法
US5175154A (en) * 1987-11-25 1992-12-29 Research Corporation Technologies, Inc. 5 α-pregnan-20-ones and 5-pregnen-20-ones and related compounds
HRP20190232T1 (hr) 2013-04-17 2019-03-22 Sage Therapeutics, Inc. 19-nor c3,3-disupstituirani c21-n-pirazolil steroidi i postupci za njihovu upotrebu
HRP20200995T1 (hr) 2013-04-17 2020-11-27 Sage Therapeutics, Inc. 19-nor neuroaktivni steroidi za metode liječenja
US20160068563A1 (en) 2013-04-17 2016-03-10 Boyd L. Harrison 19-nor neuroactive steroids and methods of use thereof
WO2014169831A1 (en) 2013-04-17 2014-10-23 Sage Therapeutics, Inc. 19-nor c3,3-disubstituted c21-c-bound heteroaryl steroids and methods of use thereof
SMT202100229T1 (it) 2013-07-19 2021-05-07 Sage Therapeutics Inc Steroidi neuroattivi, composizioni e loro usi
SMT202100048T1 (it) 2013-08-23 2021-03-15 Sage Therapeutics Inc Steroidi neuroattivi, composizioni e loro usi
WO2015195962A1 (en) 2014-06-18 2015-12-23 Sage Therapeutics, Inc. Neuroactive steroids, compositions, and uses thereof
AU2015331749A1 (en) 2014-10-16 2017-05-04 Sage Therapeutics, Inc. Compositions and methods for treating CNS disorders
JP6742308B2 (ja) 2014-10-16 2020-08-19 セージ セラピューティクス， インコーポレイテッド Ｃｎｓ障害を処置するための組成物および方法
ES2793237T3 (es) 2014-11-27 2020-11-13 Sage Therapeutics Inc Composiciones y métodos para el tratamiento de trastornos del SNC
SI3250210T1 (sl) 2015-01-26 2021-07-30 Sage Therapeutics, Inc. Sestavki in metode za zdravljenje CNS motenj
US10329320B2 (en) 2015-02-20 2019-06-25 Sage Therapeutics, Inc. Neuroactive steroids, compositions, and uses thereof
CN109689673B (zh) 2016-07-11 2023-03-14 萨奇治疗股份有限公司 C17、c20和c21取代的神经活性类固醇及其使用方法
AU2017296295B2 (en) 2016-07-11 2022-02-24 Sage Therapeutics, Inc. C7, C12, and C16 substituted neuroactive steroids and their methods of use
MA51315A (fr) * 2017-12-22 2020-10-28 Sage Therapeutics Inc Compositions et méthodes permettant de traiter des troubles du snc
CN114206900A (zh) 2019-05-31 2022-03-18 萨奇治疗股份有限公司 神经活性类固醇及其组合物

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE791196A (fr) * 1971-11-11 1973-05-10 Glaxo Lab Ltd Nouveaux steroides, leur procede de preparation et leurs applications
GB1409239A (en) * 1971-11-11 1975-10-08 Glaxo Lab Ltd Process for the preparation of 3alpha-hydroxy-5alpha-steroids

Also Published As

Publication number Publication date
AU8351575A (en) 1977-02-03
CS175500B2 (de) 1977-05-31
FR2281123A1 (fr) 1976-03-05
DD120192A5 (de) 1976-06-05
JPS5141347A (en) 1976-04-07
IL47770A (en) 1978-10-31
SE7508777L (sv) 1976-02-06
CH611910A5 (de) 1979-06-29
SE404804B (sv) 1978-10-30
DE2438020A1 (de) 1976-02-26
ES439720A1 (es) 1977-03-01
IL47770A0 (en) 1975-10-15
AT345998B (de) 1978-10-10
DK136369B (da) 1977-10-03
NL7509326A (nl) 1976-02-09
HU171684B (hu) 1978-02-28
BE832124A (fr) 1976-02-05
US4029777A (en) 1977-06-14
DK344475A (da) 1976-02-06
GB1512258A (en) 1978-05-24
CA1037027A (en) 1978-08-22
CS175498B2 (de) 1977-05-31
DK136369C (da) 1978-02-27

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee