JPH0142265B2 - - Google Patents

Info

Publication number
JPH0142265B2
JPH0142265B2 JP57035757A JP3575782A JPH0142265B2 JP H0142265 B2 JPH0142265 B2 JP H0142265B2 JP 57035757 A JP57035757 A JP 57035757A JP 3575782 A JP3575782 A JP 3575782A JP H0142265 B2 JPH0142265 B2 JP H0142265B2
Authority
JP
Japan
Prior art keywords
compound
solvent
ethyl acetate
group
spectrum
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
JP57035757A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58154556A (ja
Inventor
Hiroaki Takayama
Sachiko Yamada
Takayoshi Suzuki
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 JP57035757A priority Critical patent/JPS58154556A/ja
Publication of JPS58154556A publication Critical patent/JPS58154556A/ja
Publication of JPH0142265B2 publication Critical patent/JPH0142265B2/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

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
JP57035757A 1982-03-09 1982-03-09 新規なビタミンｄ↓３誘導体 Granted JPS58154556A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57035757A JPS58154556A (ja) 1982-03-09 1982-03-09 新規なビタミンｄ↓３誘導体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57035757A JPS58154556A (ja) 1982-03-09 1982-03-09 新規なビタミンｄ↓３誘導体

Publications (2)

Publication Number Publication Date
JPS58154556A JPS58154556A (ja) 1983-09-14
JPH0142265B2 true JPH0142265B2 (cg-RX-API-DMAC10.html) 1989-09-11

Family

ID=12450706

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57035757A Granted JPS58154556A (ja) 1982-03-09 1982-03-09 新規なビタミンｄ↓３誘導体

Country Status (1)

Country Link
JP (1) JPS58154556A (cg-RX-API-DMAC10.html)

Also Published As

Publication number Publication date
JPS58154556A (ja) 1983-09-14

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