GB664125A - Process for the production of cholesteryl esters chlorinated in position 7 - Google Patents

Process for the production of cholesteryl esters chlorinated in position 7

Info

Publication number
GB664125A
GB664125A GB22367/49A GB2236749A GB664125A GB 664125 A GB664125 A GB 664125A GB 22367/49 A GB22367/49 A GB 22367/49A GB 2236749 A GB2236749 A GB 2236749A GB 664125 A GB664125 A GB 664125A
Authority
GB
United Kingdom
Prior art keywords
production
cholesteryl esters
hypochlorites
chlorinated
esters chlorinated
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.)
Expired
Application number
GB22367/49A
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.)
Wander AG
Original Assignee
Wander 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 Wander AG filed Critical Wander AG
Publication of GB664125A publication Critical patent/GB664125A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)

Abstract

7-Chlorocholesteryl esters are obtained by treating a cholesteryl ester with alkyl hypochlorites under the influence of ultraviolet light. As suitable hypochlorites there may be used tertiary amyl and tertiary butyl hypochlorites.
GB22367/49A 1948-10-06 1949-08-29 Process for the production of cholesteryl esters chlorinated in position 7 Expired GB664125A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH664125X 1948-10-06

Publications (1)

Publication Number Publication Date
GB664125A true GB664125A (en) 1952-01-02

Family

ID=4527141

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22367/49A Expired GB664125A (en) 1948-10-06 1949-08-29 Process for the production of cholesteryl esters chlorinated in position 7

Country Status (1)

Country Link
GB (1) GB664125A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4690334A (en) * 1984-02-25 1987-09-01 Triton Aquatherm Limited Automatically adjustable shower head to maintain constant pressure spray

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4690334A (en) * 1984-02-25 1987-09-01 Triton Aquatherm Limited Automatically adjustable shower head to maintain constant pressure spray

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