JPS5436250A - 25-hydroxyepicholesterol derivatives - Google Patents

25-hydroxyepicholesterol derivatives

Info

Publication number
JPS5436250A
JPS5436250A JP10059177A JP10059177A JPS5436250A JP S5436250 A JPS5436250 A JP S5436250A JP 10059177 A JP10059177 A JP 10059177A JP 10059177 A JP10059177 A JP 10059177A JP S5436250 A JPS5436250 A JP S5436250A
Authority
JP
Japan
Prior art keywords
hydroxyepicholesterol
derivatives
hydroxy
formula
protective groups
Prior art date
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.)
Granted
Application number
JP10059177A
Other languages
Japanese (ja)
Other versions
JPS613359B2 (en
Inventor
Kiyoshige Ochi
Isao Matsunaga
Minoru Shindo
Chikara Kaneko
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.)
Chugai Pharmaceutical Co Ltd
Original Assignee
Chugai Pharmaceutical Co Ltd
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 Chugai Pharmaceutical Co Ltd filed Critical Chugai Pharmaceutical Co Ltd
Priority to JP10059177A priority Critical patent/JPS5436250A/en
Priority to GB25022/78A priority patent/GB1595020A/en
Priority to US05/915,988 priority patent/US4225524A/en
Priority to DE19782827445 priority patent/DE2827445A1/en
Priority to FR7818678A priority patent/FR2397427A1/en
Publication of JPS5436250A publication Critical patent/JPS5436250A/en
Publication of JPS613359B2 publication Critical patent/JPS613359B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Abstract

PURPOSE: 25-Hydroxyepicholesterol derivatives of formula I(R1,R2 are H, protective groups of hydroxy).
COPYRIGHT: (C)1979,JPO&Japio
JP10059177A 1977-06-24 1977-08-24 25-hydroxyepicholesterol derivatives Granted JPS5436250A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP10059177A JPS5436250A (en) 1977-08-24 1977-08-24 25-hydroxyepicholesterol derivatives
GB25022/78A GB1595020A (en) 1977-06-24 1978-05-31 3a-hydroxy steroid derivatives of the cholestane series
US05/915,988 US4225524A (en) 1977-06-24 1978-06-14 Steroid derivatives and process for preparing the same
DE19782827445 DE2827445A1 (en) 1977-06-24 1978-06-22 3 ALPHA -HYDROXYCHOLEST-5-EN-DERIVATES AND THE PROCESS FOR THEIR PRODUCTION
FR7818678A FR2397427A1 (en) 1977-06-24 1978-06-22 STEROID DERIVATIVES AND THEIR PREPARATION PROCESS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10059177A JPS5436250A (en) 1977-08-24 1977-08-24 25-hydroxyepicholesterol derivatives

Publications (2)

Publication Number Publication Date
JPS5436250A true JPS5436250A (en) 1979-03-16
JPS613359B2 JPS613359B2 (en) 1986-01-31

Family

ID=14278106

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10059177A Granted JPS5436250A (en) 1977-06-24 1977-08-24 25-hydroxyepicholesterol derivatives

Country Status (1)

Country Link
JP (1) JPS5436250A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0348661U (en) * 1989-09-14 1991-05-10

Also Published As

Publication number Publication date
JPS613359B2 (en) 1986-01-31

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