JPH0133458B2 - - Google Patents

Info

Publication number
JPH0133458B2
JPH0133458B2 JP56026134A JP2613481A JPH0133458B2 JP H0133458 B2 JPH0133458 B2 JP H0133458B2 JP 56026134 A JP56026134 A JP 56026134A JP 2613481 A JP2613481 A JP 2613481A JP H0133458 B2 JPH0133458 B2 JP H0133458B2
Authority
JP
Japan
Prior art keywords
vitamin
monoacyl
producing
bicarbonates
carbonates
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
JP56026134A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57140743A (en
Inventor
Kyoshi Nakano
Toshimasa Inoe
Mitsuo Kobayashi
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.)
Eisai Co Ltd
Original Assignee
Eisai 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 Eisai Co Ltd filed Critical Eisai Co Ltd
Priority to JP56026134A priority Critical patent/JPS57140743A/ja
Publication of JPS57140743A publication Critical patent/JPS57140743A/ja
Publication of JPH0133458B2 publication Critical patent/JPH0133458B2/ja
Granted legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/52Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP56026134A 1981-02-26 1981-02-26 Preparation of monoacyl derivative of vitamin k4 Granted JPS57140743A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56026134A JPS57140743A (en) 1981-02-26 1981-02-26 Preparation of monoacyl derivative of vitamin k4

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56026134A JPS57140743A (en) 1981-02-26 1981-02-26 Preparation of monoacyl derivative of vitamin k4

Publications (2)

Publication Number Publication Date
JPS57140743A JPS57140743A (en) 1982-08-31
JPH0133458B2 true JPH0133458B2 (no) 1989-07-13

Family

ID=12185078

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56026134A Granted JPS57140743A (en) 1981-02-26 1981-02-26 Preparation of monoacyl derivative of vitamin k4

Country Status (1)

Country Link
JP (1) JPS57140743A (no)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS *

Also Published As

Publication number Publication date
JPS57140743A (en) 1982-08-31

Similar Documents

Publication Publication Date Title
AP1709A (en) Ethanolate of azithromycin, process for manufacure, and pharmaceutical compositions thereof.
DE69916364D1 (de) Verfahren zur Herstellung von künstlichem Zeolith
JPH0133458B2 (no)
JPS5535059A (en) Preparation of lower alkyl ester of alpha-l-aspartyl-l- phenylalanine
JPS5668649A (en) Preparation of gamma-amino-beta-hydroxybutyric acid
SU488406A3 (ru) Способ получени 2,2-диметилстероидов
SU667111A3 (ru) Способ очистки соединений инсулина
JPS57175197A (en) Cysteine-glucuronolactone salt
FR2854623A1 (fr) Aquo-oxo chlorure de titane, procede pour sa preparation
JPS57102867A (en) Allantoin derivative and its preparation
JPS53119820A (en) Preparation of alkali aminodiacetate
JPS5833858B2 (ja) セスキテルペン誘導体の製法
JPS57203095A (en) Production of sugar fatty acid ester
JP2995576B2 (ja) 4,6―ジメトキシ―2―メタンスルホニルピリミジンの精製方法
JPS5618933A (en) Dihydroxy aluminum salt of substituted acetic acid and its preparation
SU1477729A1 (ru) Способ получени 4-гидрокси-8-карбоксихинолона-2
JPH0256459A (ja) P−トルエンスルホニル酢酸の製造方法
GB383112A (en) Process for the production of aluminium derivatives of acetyl-salicy lic acid
KR960041319A (ko) 분말상 토양고결제의 제조방법
JPS54112809A (en) Preparation of 3-amino-3-deoxyaldohexose
KR970006287A (ko) 개선된 바비튜르산의 제조방법
JPH0219116B2 (no)
JPS6213955B2 (no)
JPS5538306A (en) Preparation of optically active n-acetyl-glutamic acid-gamma-semialdehyde
JPS55316A (en) 4-allyloxy-3-chlorophenylacetic acid aluminum salt