FR2240232B1 - - Google Patents

Info

Publication number
FR2240232B1
FR2240232B1 FR7328998A FR7328998A FR2240232B1 FR 2240232 B1 FR2240232 B1 FR 2240232B1 FR 7328998 A FR7328998 A FR 7328998A FR 7328998 A FR7328998 A FR 7328998A FR 2240232 B1 FR2240232 B1 FR 2240232B1
Authority
FR
France
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
FR7328998A
Other languages
French (fr)
Other versions
FR2240232A1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7328998A priority Critical patent/FR2240232A1/fr
Priority to NO742545A priority patent/NO742545L/no
Priority to DK386274AA priority patent/DK136775B/da
Priority to DE2434967A priority patent/DE2434967A1/de
Priority to LU70582A priority patent/LU70582A1/xx
Priority to ZA00744674A priority patent/ZA744674B/xx
Priority to BE146809A priority patent/BE817937A/xx
Priority to CA205,451A priority patent/CA1019726A/en
Priority to IN1642/CAL/74A priority patent/IN139935B/en
Priority to NL7410061A priority patent/NL7410061A/xx
Priority to AR254903A priority patent/AR199756A1/es
Priority to US492975A priority patent/US3928320A/en
Priority to OA55258A priority patent/OA04753A/xx
Priority to CH1040374A priority patent/CH583744A5/xx
Priority to ES428798A priority patent/ES428798A1/es
Priority to AU71886/74A priority patent/AU486481B2/en
Priority to GB3400874A priority patent/GB1419933A/en
Priority to SE7410005A priority patent/SE412589B/xx
Priority to IL45384A priority patent/IL45384A/xx
Priority to IE1654/74A priority patent/IE41823B1/en
Priority to JP8995074A priority patent/JPS5727119B2/ja
Publication of FR2240232A1 publication Critical patent/FR2240232A1/fr
Application granted granted Critical
Publication of FR2240232B1 publication Critical patent/FR2240232B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H23/00—Compounds containing boron, silicon or a metal, e.g. chelates or vitamin B12

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
FR7328998A 1971-11-10 1973-08-08 Methylcobalamine prepn from cyanocobalamine - by reduction and methylation using methyl acid oxalate and a metal Granted FR2240232A1 (en)

Priority Applications (21)

Application Number Priority Date Filing Date Title
FR7328998A FR2240232A1 (en) 1973-08-08 1973-08-08 Methylcobalamine prepn from cyanocobalamine - by reduction and methylation using methyl acid oxalate and a metal
NO742545A NO742545L (da) 1973-08-08 1974-07-12
DK386274AA DK136775B (da) 1973-08-08 1974-07-17 Fremgangsmåde til fremstilling af methylcobalamin ud fra et cobalaminderivat.
DE2434967A DE2434967A1 (de) 1973-08-08 1974-07-19 Verfahren zur herstellung von methylcobalamin ausgehend von cyanocobalamin
LU70582A LU70582A1 (da) 1973-08-08 1974-07-22
ZA00744674A ZA744674B (en) 1973-08-08 1974-07-22 A process for the preparation of methylcobalamine from cyanocobalamine
BE146809A BE817937A (fr) 1973-08-08 1974-07-22 Procede de fabrication de la methylcobalamine a partir de la cyanocobalamine
CA205,451A CA1019726A (en) 1973-08-08 1974-07-23 Process for the preparation of methylcobalamine from cyanocobalamine
IN1642/CAL/74A IN139935B (da) 1973-08-08 1974-07-24
NL7410061A NL7410061A (nl) 1973-08-08 1974-07-25 Werkwijze voor het bereiden van methylcobala- mine uit cyaancobalamine.
AR254903A AR199756A1 (es) 1973-08-08 1974-07-26 Procedimiento de fabricacion de la metilcobalamina a partir de la cianocobalamina
US492975A US3928320A (en) 1971-11-10 1974-07-26 Process for the preparation of methylcobalamine
OA55258A OA04753A (fr) 1973-08-08 1974-07-26 Procédé de fabrication de la méthylcobalamine à partir de la cyanocobalamine.
CH1040374A CH583744A5 (da) 1973-08-08 1974-07-29
AU71886/74A AU486481B2 (en) 1973-08-08 1974-07-31 Preparation of methylcobalamine
ES428798A ES428798A1 (es) 1973-08-08 1974-07-31 Procedimiento de fabricacion de la metilcobalamina a partir de la cianocobalamina.
GB3400874A GB1419933A (en) 1973-08-08 1974-08-01 Preparation of methylcobalamine
SE7410005A SE412589B (sv) 1973-08-08 1974-08-02 Sett att utgaende fran cyanokobalamin framstella metylkobalamin
IL45384A IL45384A (en) 1973-08-08 1974-08-02 Process for the preparation of methylcobalamine from cyanocobalamine
IE1654/74A IE41823B1 (en) 1973-08-08 1974-08-06 Preparation of methylcobalamine
JP8995074A JPS5727119B2 (da) 1973-08-08 1974-08-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7328998A FR2240232A1 (en) 1973-08-08 1973-08-08 Methylcobalamine prepn from cyanocobalamine - by reduction and methylation using methyl acid oxalate and a metal

Publications (2)

Publication Number Publication Date
FR2240232A1 FR2240232A1 (en) 1975-03-07
FR2240232B1 true FR2240232B1 (da) 1977-08-26

Family

ID=9123760

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7328998A Granted FR2240232A1 (en) 1971-11-10 1973-08-08 Methylcobalamine prepn from cyanocobalamine - by reduction and methylation using methyl acid oxalate and a metal

Country Status (3)

Country Link
BE (1) BE817937A (da)
FR (1) FR2240232A1 (da)
ZA (1) ZA744674B (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2151773C1 (ru) * 1999-03-10 2000-06-27 Казанский государственный университет им. В.И. Ульянова-Ленина ТЕТРАКИС-(L-ГИСТИДИНАТО)-μ-ПЕРОКСИДИКОБАЛЬТА (III) ГЕПТАГИДРАТ, ПРОЯВЛЯЮЩИЙ АНТИАНЕМИЧЕСКУЮ, РАДИОПРОТЕКТОРНУЮ И АНТИАРИТМИЧЕСКУЮ АКТИВНОСТЬ
CN1170841C (zh) * 1999-12-09 2004-10-13 卫材株式会社 甲基钴胺素的生产方法

Also Published As

Publication number Publication date
BE817937A (fr) 1975-01-22
FR2240232A1 (en) 1975-03-07
ZA744674B (en) 1975-08-27

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Legal Events

Date Code Title Description
ST Notification of lapse