ATA751376A - PROCESS FOR THE PREPARATION OF 24.25-DIHYDROXYCHOLESTEROL DERIVATIVES - Google Patents

PROCESS FOR THE PREPARATION OF 24.25-DIHYDROXYCHOLESTEROL DERIVATIVES

Info

Publication number
ATA751376A
ATA751376A AT751376A AT751376A ATA751376A AT A751376 A ATA751376 A AT A751376A AT 751376 A AT751376 A AT 751376A AT 751376 A AT751376 A AT 751376A AT A751376 A ATA751376 A AT A751376A
Authority
AT
Austria
Prior art keywords
dihydroxycholesterol
derivatives
preparation
dihydroxycholesterol derivatives
Prior art date
Application number
AT751376A
Other languages
German (de)
Other versions
AT355236B (en
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of ATA751376A publication Critical patent/ATA751376A/en
Priority to AT546479A priority Critical patent/AT361642B/en
Priority to AT0546379A priority patent/AT364099B/en
Priority to AT0546579A priority patent/AT364100B/en
Application granted granted Critical
Publication of AT355236B publication Critical patent/AT355236B/en

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
AT751376A 1975-10-10 1976-10-08 METHOD FOR PRODUCING 24,25-DIHYDROXY CHOLESTERIN DERIVATIVES AT355236B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT546479A AT361642B (en) 1975-10-10 1979-08-10 METHOD FOR PRODUCING NEW CHOLESTEROL DERIVATIVES
AT0546379A AT364099B (en) 1975-10-10 1979-08-10 METHOD FOR PRODUCING NEW CHOLESTEROL DERIVATIVES
AT0546579A AT364100B (en) 1975-10-10 1979-08-10 METHOD FOR PRODUCING NEW CHOLESTEROL DERIVATIVES

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
ATA751376A true ATA751376A (en) 1979-07-15
AT355236B AT355236B (en) 1980-02-25

Family

ID=27088923

Family Applications (1)

Application Number Title Priority Date Filing Date
AT751376A AT355236B (en) 1975-10-10 1976-10-08 METHOD FOR PRODUCING 24,25-DIHYDROXY CHOLESTERIN 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
FR2351998B1 (en) 1980-04-25
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
ELJ Ceased due to non-payment of the annual fee