SE404804B - Sett att framstella 18-metyl-19-nor-20-ketopregnaner - Google Patents

Sett att framstella 18-metyl-19-nor-20-ketopregnaner

Info

Publication number
SE404804B
SE404804B SE7508777A SE7508777A SE404804B SE 404804 B SE404804 B SE 404804B SE 7508777 A SE7508777 A SE 7508777A SE 7508777 A SE7508777 A SE 7508777A SE 404804 B SE404804 B SE 404804B
Authority
SE
Sweden
Prior art keywords
ketopreganner
methyl
making
Prior art date
Application number
SE7508777A
Other languages
English (en)
Other versions
SE7508777L (sv
Inventor
O Engelfried
U Kerb
R Wiechert
H Wachtel
D Palenschat
R Horowski
G Paschelke
W Kehr
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 SE7508777L publication Critical patent/SE7508777L/sv
Publication of SE404804B publication Critical patent/SE404804B/sv

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)
SE7508777A 1974-08-05 1975-08-04 Sett att framstella 18-metyl-19-nor-20-ketopregnaner SE404804B (sv)

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
SE7508777L SE7508777L (sv) 1976-02-06
SE404804B true SE404804B (sv) 1978-10-30

Family

ID=5922668

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7508777A SE404804B (sv) 1974-08-05 1975-08-04 Sett att framstella 18-metyl-19-nor-20-ketopregnaner

Country Status (17)

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

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
AU609927B2 (en) * 1987-08-25 1991-05-09 Kelvin W. Gee Compositions and methods for alleviating stress, anxiety and seizure activity
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
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
KR102396328B1 (ko) 2013-04-17 2022-05-10 세이지 테라퓨틱스, 인크. 19-노르 c3,3-이치환된 c21-n-피라졸릴 스테로이드 및 그의 사용 방법
CA2909546C (en) 2013-04-17 2019-01-22 Sage Therapeutics, Inc. 19-nor neuroactive steroids and methods of use thereof
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
EP3868382A1 (en) 2013-07-19 2021-08-25 Sage Therapeutics, Inc. Neuroactive steroids, compositions, and uses thereof
DK3488852T3 (da) 2013-08-23 2021-02-01 Sage Therapeutics Inc Neuroaktive steroider, sammensætninger og anvendelser deraf
WO2015195962A1 (en) 2014-06-18 2015-12-23 Sage Therapeutics, Inc. Neuroactive steroids, compositions, and uses thereof
SI3206493T1 (sl) 2014-10-16 2020-10-30 Sage Therapeutics, Inc. Sestavki in metode za zdravljenje CNS motenj
EP3206494A4 (en) 2014-10-16 2018-07-04 Sage Therapeutics, Inc. Compositions and methods for treating cns disorders
PL3224269T3 (pl) 2014-11-27 2020-08-24 Sage Therapeutics, Inc. Kompozycje i sposoby leczenia zaburzeń OUN
SI3250210T1 (sl) 2015-01-26 2021-07-30 Sage Therapeutics, Inc. Sestavki in metode za zdravljenje CNS motenj
WO2016134301A2 (en) 2015-02-20 2016-08-25 Sage Therapeutics, Inc. Neuroactive steroids, compositions, and uses thereof
WO2018013615A1 (en) 2016-07-11 2018-01-18 Sage Therapeutics, Inc. C7, c12, and c16 substituted neuroactive steroids and their methods of use
MA45599A (fr) 2016-07-11 2019-05-15 Sage Therapeutics Inc Stéroïdes neuroactifs substitués en c17, c20 et c21 et leurs procédés d'utilisation
BR112020012712A8 (pt) * 2017-12-22 2022-03-03 Sage Therapeutics Inc Composto ou sal farmaceuticamente aceitável do mesmo, composição farmacêutica e usos do referido composto para o tratamento de distúrbios do snc
PE20230244A1 (es) 2019-05-31 2023-02-07 Sage Therapeutics Inc Esteroides neuroactivos y composiciones de estos

Family Cites Families (2)

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

Also Published As

Publication number Publication date
AT345998B (de) 1978-10-10
AU8351575A (en) 1977-02-03
BE832124A (fr) 1976-02-05
NL7509326A (nl) 1976-02-09
DK344475A (da) 1976-02-06
GB1512258A (en) 1978-05-24
IL47770A (en) 1978-10-31
JPS5141347A (en) 1976-04-07
FR2281123A1 (fr) 1976-03-05
DE2438020A1 (de) 1976-02-26
CA1037027A (en) 1978-08-22
US4029777A (en) 1977-06-14
ES439720A1 (es) 1977-03-01
HU171684B (hu) 1978-02-28
ATA600475A (de) 1978-02-15
CH611910A5 (sv) 1979-06-29
SE7508777L (sv) 1976-02-06
CS175500B2 (sv) 1977-05-31
CS175498B2 (sv) 1977-05-31
DK136369C (da) 1978-02-27
DK136369B (da) 1977-10-03
DD120192A5 (sv) 1976-06-05
IL47770A0 (en) 1975-10-15

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