BE773533A - Nouveau procede de preparation de cobamides substitues - Google Patents

Nouveau procede de preparation de cobamides substitues

Info

Publication number: BE773533A
Authority: BE; Belgium
Prior art keywords: cobamides; substitute; preparation; new process; new
Prior art date: 1970-10-06

Application number

BE773533A

Other languages

English (en)

Original Assignee

Roussel Uclaf

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.)

1970-10-06

Filing date

1971-10-05

Publication date

1972-04-05

1971-10-05 Application filed by Roussel Uclaf filed Critical Roussel Uclaf

1972-04-05 Publication of BE773533A publication Critical patent/BE773533A/fr

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)
Engineering & Computer Science (AREA)
Health & Medical Sciences (AREA)
Biochemistry (AREA)
Biotechnology (AREA)
General Health & Medical Sciences (AREA)
Genetics & Genomics (AREA)
Molecular Biology (AREA)
Life Sciences & Earth Sciences (AREA)
Saccharide Compounds (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

BE773533A 1970-10-06 1971-10-05 Nouveau procede de preparation de cobamides substitues BE773533A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7035985A FR2108794B1 (fr)	1970-10-06	1970-10-06

Publications (1)

Publication Number	Publication Date
BE773533A true BE773533A (fr)	1972-04-05

Family

ID=9062323

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE773533A BE773533A (fr)	1970-10-06	1971-10-05	Nouveau procede de preparation de cobamides substitues

Country Status (21)

Country	Link
US (1)	US3773756A (fr)
JP (1)	JPS5038120B1 (fr)
AT (1)	AT314096B (fr)
AU (1)	AU466824B2 (fr)
BE (1)	BE773533A (fr)
CA (1)	CA940924A (fr)
CH (1)	CH544104A (fr)
CS (1)	CS174166B2 (fr)
DE (1)	DE2149740C3 (fr)
DK (1)	DK145932C (fr)
ES (1)	ES395729A1 (fr)
FR (1)	FR2108794B1 (fr)
GB (1)	GB1305157A (fr)
HU (1)	HU163770B (fr)
IL (1)	IL37827A (fr)
NL (1)	NL163220C (fr)
PL (1)	PL81725B1 (fr)
RO (1)	RO57391A (fr)
SE (1)	SE390308B (fr)
SU (1)	SU518138A3 (fr)
ZA (1)	ZA716711B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1044233B (it) *	1973-04-04	1980-03-20	Zambelletti L S P A	Derivati della vitamina bi2 ad azione vitaminica di lunga durata
CA2394155C (fr)	1999-12-09	2008-01-15	Eisai Co., Ltd.	Procede de production de methylcobalamine
KR100876447B1 (ko)	2001-06-05	2008-12-29	에자이 알앤드디 매니지먼트 가부시키가이샤	메틸코발라민의 제조 방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1450375A (fr) *	1961-12-11	1966-06-24	Glaxo Group Ltd	Procédé de préparation d'un co-enzyme de vitamine b12 et d'analogues de celui-ci
DE1213842B (de) *	1962-04-27	1966-04-07	Hoffmann La Roche	Verfahren zur Herstellung von Co-R-Cobamiden

1970
- 1970-10-06 FR FR7035985A patent/FR2108794B1/fr not_active Expired
1971
- 1971-09-28 CH CH1409871A patent/CH544104A/fr not_active IP Right Cessation
- 1971-09-30 IL IL37827A patent/IL37827A/xx unknown
- 1971-09-30 PL PL1971150817A patent/PL81725B1/pl unknown
- 1971-10-04 CS CS6999A patent/CS174166B2/cs unknown
- 1971-10-04 US US00186482A patent/US3773756A/en not_active Expired - Lifetime
- 1971-10-05 JP JP46077584A patent/JPS5038120B1/ja active Pending
- 1971-10-05 DE DE2149740A patent/DE2149740C3/de not_active Expired
- 1971-10-05 NL NL7113669.A patent/NL163220C/xx not_active IP Right Cessation
- 1971-10-05 BE BE773533A patent/BE773533A/fr not_active IP Right Cessation
- 1971-10-05 AU AU34180/71A patent/AU466824B2/en not_active Expired
- 1971-10-05 CA CA124512A patent/CA940924A/en not_active Expired
- 1971-10-05 ES ES395729A patent/ES395729A1/es not_active Expired
- 1971-10-06 HU HURO631A patent/HU163770B/hu unknown
- 1971-10-06 ZA ZA716711A patent/ZA716711B/xx unknown
- 1971-10-06 RO RO68382A patent/RO57391A/ro unknown
- 1971-10-06 SU SU1705983A patent/SU518138A3/ru active
- 1971-10-06 GB GB4656871A patent/GB1305157A/en not_active Expired
- 1971-10-06 DK DK485371A patent/DK145932C/da not_active IP Right Cessation
- 1971-10-06 AT AT864571A patent/AT314096B/de not_active IP Right Cessation
- 1971-10-06 SE SE7112657A patent/SE390308B/xx unknown

Also Published As

Publication number	Publication date
DE2149740C3 (de)	1979-08-09
PL81725B1 (fr)	1975-08-30
SU518138A3 (ru)	1976-06-15
AU3418071A (en)	1973-04-12
US3773756A (en)	1973-11-20
JPS5038120B1 (fr)	1975-12-06
AU466824B2 (en)	1975-11-13
SE390308B (sv)	1976-12-13
CA940924A (en)	1974-01-29
CH544104A (fr)	1973-11-15
FR2108794A1 (fr)	1972-05-26
IL37827A0 (en)	1971-11-29
RO57391A (fr)	1974-12-15
DK145932B (da)	1983-04-18
HU163770B (fr)	1973-10-27
IL37827A (en)	1974-05-16
ZA716711B (en)	1972-11-29
AT314096B (de)	1974-03-25
GB1305157A (fr)	1973-01-31
CS174166B2 (fr)	1977-03-31
NL7113669A (fr)	1972-04-10
ES395729A1 (es)	1973-11-16
FR2108794B1 (fr)	1974-04-12
DE2149740B2 (de)	1978-12-07
NL163220B (nl)	1980-03-17
DK145932C (da)	1983-10-10
DE2149740A1 (de)	1972-08-10
NL163220C (nl)	1980-08-15

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Legal Events

Date	Code	Title	Description
1989-04-30	RE	Patent lapsed	Owner name: S.A. ROUSSEL-UCLAF Effective date: 19881031

Date

Code

Title

Description

1989-04-30

Patent lapsed

Owner name: S.A. ROUSSEL-UCLAF

Effective date: 19881031