JPH0468307B2 - - Google Patents

Info

Publication number
JPH0468307B2
JPH0468307B2 JP60273052A JP27305285A JPH0468307B2 JP H0468307 B2 JPH0468307 B2 JP H0468307B2 JP 60273052 A JP60273052 A JP 60273052A JP 27305285 A JP27305285 A JP 27305285A JP H0468307 B2 JPH0468307 B2 JP H0468307B2
Authority
JP
Japan
Prior art keywords
group
general formula
compound represented
formula
vitamin
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 - Lifetime
Application number
JP60273052A
Other languages
English (en)
Japanese (ja)
Other versions
JPS625952A (ja
Inventor
Junzo Oodera
Tadakatsu Bandai
Mikio Kawada
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.)
Daisoo Kk
KURARE KK
Original Assignee
Daisoo Kk
KURARE KK
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 Daisoo Kk, KURARE KK filed Critical Daisoo Kk
Publication of JPS625952A publication Critical patent/JPS625952A/ja
Publication of JPH0468307B2 publication Critical patent/JPH0468307B2/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

Landscapes

  • Furan Compounds (AREA)
  • Pyrane Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP60273052A 1985-01-10 1985-12-03 ビタミンａ又はそのカルボン酸エステルの製造方法 Granted JPS625952A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP296485 1985-01-10
JP60-2964 1985-01-10
JP60-41667 1985-03-01

Publications (2)

Publication Number Publication Date
JPS625952A JPS625952A (ja) 1987-01-12
JPH0468307B2 true JPH0468307B2 (enrdf_load_html_response) 1992-11-02

Family

ID=11544048

Family Applications (2)

Application Number Title Priority Date Filing Date
JP60273052A Granted JPS625952A (ja) 1985-01-10 1985-12-03 ビタミンａ又はそのカルボン酸エステルの製造方法
JP60273051A Granted JPS6259A (ja) 1985-01-10 1985-12-03 新規なスルホン及びその製造方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP60273051A Granted JPS6259A (ja) 1985-01-10 1985-12-03 新規なスルホン及びその製造方法

Country Status (1)

Country Link
JP (2) JPS625952A (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3512179A1 (de) * 1985-04-03 1986-12-04 Merck Patent Gmbh, 6100 Darmstadt Fotoinitiatoren fuer die fotopolymerisation in waessrigen systemen
FR2698872B1 (fr) * 1992-12-07 1995-01-13 Rhone Poulenc Nutrition Animal Procédé de préparation de la vitamine A et composés intermédiaires utiles pour ce procédé.

Also Published As

Publication number Publication date
JPS6259A (ja) 1987-01-06
JPH0411539B2 (enrdf_load_html_response) 1992-02-28
JPS625952A (ja) 1987-01-12

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees