JPS5476553A - Intermediate of prostaglandin analog and its production - Google Patents

Intermediate of prostaglandin analog and its production

Info

Publication number
JPS5476553A
JPS5476553A JP14228477A JP14228477A JPS5476553A JP S5476553 A JPS5476553 A JP S5476553A JP 14228477 A JP14228477 A JP 14228477A JP 14228477 A JP14228477 A JP 14228477A JP S5476553 A JPS5476553 A JP S5476553A
Authority
JP
Japan
Prior art keywords
formula
production
intermediates
cis
alkyl
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
JP14228477A
Other languages
Japanese (ja)
Other versions
JPS6022704B2 (en
Inventor
Masaki Hayashi
Haniroku Miyake
Hirohisa Wakatsuka
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.)
Ono Pharmaceutical Co Ltd
Original Assignee
Ono 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 Ono Pharmaceutical Co Ltd filed Critical Ono Pharmaceutical Co Ltd
Priority to JP52142284A priority Critical patent/JPS6022704B2/en
Publication of JPS5476553A publication Critical patent/JPS5476553A/en
Publication of JPS6022704B2 publication Critical patent/JPS6022704B2/en
Expired 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

Landscapes

  • Pyrane Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

NEW MATERIAL:Intermediates of prostaglandin analogs of formula I [X is ethylene or cis-vinylene; R1 is 1-12C alkyl; R2, R3 are the same or different H or OH-protecting groups; R4 is S or Se; R5 is 1-4C alkyl or formula II (R6, R7 are the same or different H or Cl)].
EXAMPLE: 1α-Acetoxy-2α-(6-phenylseleno-6-methoxycarbonylhexa-cis-2-enyl)-3β- formyl-4α-(tetrahydropyran-2-yloxy)cyclopentane.
USE: Intermediates of prostaglandin analogs which have a trans-double bond between C2 and C3 in prostanic acid.
PREPARATION: The compound of formula III is subjected to the oxidation where -CH2OH is converted to -CHO to prepare the objective compound of formula I.
COPYRIGHT: (C)1979,JPO&Japio
JP52142284A 1977-11-29 1977-11-29 Prostaglandin-like compound intermediate and method for producing the same Expired JPS6022704B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52142284A JPS6022704B2 (en) 1977-11-29 1977-11-29 Prostaglandin-like compound intermediate and method for producing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52142284A JPS6022704B2 (en) 1977-11-29 1977-11-29 Prostaglandin-like compound intermediate and method for producing the same

Publications (2)

Publication Number Publication Date
JPS5476553A true JPS5476553A (en) 1979-06-19
JPS6022704B2 JPS6022704B2 (en) 1985-06-03

Family

ID=15311783

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52142284A Expired JPS6022704B2 (en) 1977-11-29 1977-11-29 Prostaglandin-like compound intermediate and method for producing the same

Country Status (1)

Country Link
JP (1) JPS6022704B2 (en)

Also Published As

Publication number Publication date
JPS6022704B2 (en) 1985-06-03

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