CA513165A - Epuration de matieres contenant des vitamines b12 - Google Patents

Epuration de matieres contenant des vitamines b12

Info

Publication number: CA513165A
Authority: CA; Canada
Prior art keywords: vitamin; purification; containing materials; materials
Prior art date: 1955-05-24
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

CA513165A

Other languages

English (en)

Inventor

D. Drinkard Russell

George O. Rudkin, Jr.

Isaiah A. Solomons, Iii

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.)

Pfizer Inc

Original Assignee

Charles Pfizer and Co Inc

Publication date

1955-05-24

1955-05-24 Application granted granted Critical

1955-05-24 Publication of CA513165A publication Critical patent/CA513165A/fr

Status Expired legal-status Critical Current

Links

239000000463 material Substances 0.000 title 1
238000000746 purification Methods 0.000 title 1
RMRCNWBMXRMIRW-WYVZQNDMSA-L vitamin b12 Chemical compound N([C@@H]([C@@]1(C)[C@@](C)(CC(N)=O)[C@H](CCC(N)=O)\C(N1[Co+]C#N)=C(/C)\C1=N\C([C@H]([C@@]1(CC(N)=O)C)CCC(N)=O)=C\C1=N\C([C@H](C1(C)C)CCC(N)=O)=C/1C)[C@@H]2CC(N)=O)=C\1[C@]2(C)CCC(=O)NCC(C)OP([O-])(=O)O[C@H]1[C@@H](O)[C@@H](N2C3=CC(C)=C(C)C=C3N=C2)O[C@@H]1CO RMRCNWBMXRMIRW-WYVZQNDMSA-L 0.000 title 1

CA513165A Epuration de matieres contenant des vitamines b12 Expired CA513165A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA513165T

Publications (1)

Publication Number	Publication Date
CA513165A true CA513165A (fr)	1955-05-24

Family

ID=35664244

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA513165A Expired CA513165A (fr)			Epuration de matieres contenant des vitamines b12

Country Status (1)

Country	Link
CA (1)	CA513165A (fr)

0
- CA CA513165A patent/CA513165A/fr not_active Expired

Similar Documents

Publication	Publication Date	Title
CA512326A (fr)	1955-04-26	Epuration de beta-aletheine
CA511847A (fr)	1955-04-12	Epuration de perchloromethylemercaptan
CA513296A (fr)	1955-05-31	Fabrication de polyguanamines
CA512525A (fr)	1955-05-03	Preparation de monoalkylcyanoacetates d'ethyle
CA515178A (fr)	1955-08-02	Derives de chlorophenothiazine
CA511561A (fr)	1955-04-05	Traitement de materiaux charges de vitamines e
CA511562A (fr)	1955-04-05	Traitement de materiaux charges de vitamines e
CA514216A (fr)	1955-06-28	Purification d'ethanol
CA511445A (fr)	1955-03-29	Epuration d'acetone
CA513790A (fr)	1955-06-14	Purification de chlortetracycline
CA511139A (fr)	1955-03-22	Reduction de composes de quinone
CA513068A (fr)	1955-05-24	Composes de nucleotides de composants de complexe de vitamine b
CA513360A (fr)	1955-05-31	Fabrication d'ethylebenzine
CA515162A (fr)	1955-08-02	Composition de matiere
AU211379B2 (en)	1956-02-23	New composition of matter
CA516126A (fr)	1955-08-30	Sterilisation de matieres
CA515171A (fr)	1955-08-02	Preparation de tetraalkylepyrophosphites
CA518916A (fr)	1955-11-29	Preparation de polychloropyrazines
CA510897A (fr)	1955-03-15	Preparation de phenylemalononitrile
CA519517A (fr)	1955-12-13	Preparation de benzalthiosemicarbazones
CA510756A (fr)	1955-03-08	Preparation de 2-sulfanilamidoquinoxaline
CA510949A (fr)	1955-03-15	Preparation d'alpha-halo-nitroacetophenones
CA512742A (fr)	1955-05-10	Fabrication de pentaenes
CA514518A (fr)	1955-07-12	Fabrication de chloropyrazines
CA1033762A (fr)	1978-06-27	Fabrication de la nitroguanidine