FR2351998B1 - - Google Patents

Info

Publication number
FR2351998B1
FR2351998B1 FR7712223A FR7712223A FR2351998B1 FR 2351998 B1 FR2351998 B1 FR 2351998B1 FR 7712223 A FR7712223 A FR 7712223A FR 7712223 A FR7712223 A FR 7712223A FR 2351998 B1 FR2351998 B1 FR 2351998B1
Authority
FR
France
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.)
Expired
Application number
FR7712223A
Other languages
French (fr)
Other versions
FR2351998A1 (en
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche 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
Priority claimed from US05/621,319 external-priority patent/US3994878A/en
Priority claimed from US05/623,859 external-priority patent/US4038272A/en
Application filed by F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of FR2351998A1 publication Critical patent/FR2351998A1/en
Application granted granted Critical
Publication of FR2351998B1 publication Critical patent/FR2351998B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J53/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
    • 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
FR7712223A 1975-10-10 1977-04-22 NEW CHOLESTEROL DERIVATIVES AND PROCESS FOR THEIR PREPARATION Granted FR2351998A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/621,319 US3994878A (en) 1975-10-10 1975-10-10 Syntheses of 24R,25- and 24S,25-dihydroxycholesterol and alkanoyl derivatives thereof
US05/623,859 US4038272A (en) 1975-10-20 1975-10-20 Stereospecific syntheses of 24r,25- and 24s,25-dihydroxycholesterol and alkanoyl derivatives thereof

Publications (2)

Publication Number Publication Date
FR2351998A1 FR2351998A1 (en) 1977-12-16
FR2351998B1 true FR2351998B1 (en) 1980-04-25

Family

ID=27088923

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7630450A Granted FR2407941A1 (en) 1975-10-10 1976-10-11 NEW CHOLESTEROL DERIVATIVES
FR7712223A Granted FR2351998A1 (en) 1975-10-10 1977-04-22 NEW CHOLESTEROL DERIVATIVES AND PROCESS FOR THEIR PREPARATION

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR7630450A Granted FR2407941A1 (en) 1975-10-10 1976-10-11 NEW CHOLESTEROL DERIVATIVES

Country Status (8)

Country Link
JP (1) JPS5246061A (en)
AT (1) AT355236B (en)
CH (1) CH628907A5 (en)
DE (1) DE2645527A1 (en)
FR (2) FR2407941A1 (en)
GB (5) GB1564809A (en)
IT (1) IT1068692B (en)
NL (1) NL7611155A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH644873A5 (en) * 1980-02-12 1984-08-31 Hoffmann La Roche METHOD FOR PRODUCING CHOLESTEROL DERIVATIVES.
JP6255082B2 (en) 2013-03-13 2017-12-27 セージ セラピューティクス， インコーポレイテッド Nerve stimulating steroids and methods of use thereof
KR20180026742A (en) 2015-07-06 2018-03-13 세이지 테라퓨틱스, 인크. Oxysterol and its use
AU2016289965B2 (en) * 2015-07-06 2021-09-09 Sage Therapeutics, Inc. Oxysterols and methods of use thereof
BR112018070123A2 (en) 2016-04-01 2019-02-05 Sage Therapeutics Inc oxiesterós and methods of use thereof
WO2017193046A1 (en) 2016-05-06 2017-11-09 Sage Therapeutics, Inc. Oxysterols and methods of use thereof
LT3481846T (en) 2016-07-07 2021-08-25 Sage Therapeutics, Inc. 11-substituted 24-hydroxysterols for use in the treatment of nmda related conditions
MA46351A (en) 2016-09-30 2021-06-02 Sage Therapeutics Inc C7 SUBSTITUTED OXYSTEROLS AND PROCESSES AS NMDA MODULATORS
CN115181153A (en) 2016-10-18 2022-10-14 萨奇治疗股份有限公司 Oxysterol and methods of use thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7402846A (en) * 1973-03-02 1974-09-04
US3822254A (en) * 1973-05-21 1974-07-02 Hoffmann La Roche Synthesis of 25-hydroxycholesterol

Also Published As

Publication number Publication date
FR2407941B1 (en) 1980-05-16
GB1564806A (en) 1980-04-16
JPS5246061A (en) 1977-04-12
IT1068692B (en) 1985-03-21
NL7611155A (en) 1977-04-13
GB1564807A (en) 1980-04-16
AT355236B (en) 1980-02-25
GB1564810A (en) 1980-04-16
CH628907A5 (en) 1982-03-31
DE2645527A1 (en) 1977-04-21
FR2351998A1 (en) 1977-12-16
ATA751376A (en) 1979-07-15
FR2407941A1 (en) 1979-06-01
GB1564809A (en) 1980-04-16
GB1564808A (en) 1980-04-16

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Legal Events

Date Code Title Description
ST Notification of lapse