ES426124A1 - Procedimiento de preparacion de nuevos derivados del acido cefalosporanico. - Google Patents

Procedimiento de preparacion de nuevos derivados del acido cefalosporanico.

Info

Publication number: ES426124A1
Authority: ES; Spain
Prior art keywords: group; formula; hydrogen atom; amino; translation
Prior art date: 1973-05-10
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

ES426124A

Other languages

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.)

Fujisawa Pharmaceutical Co Ltd

Original Assignee

Fujisawa 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.)

1973-05-10

Filing date

1974-05-09

Publication date

1976-11-01

1973-05-10 Priority claimed from JP5231273A external-priority patent/JPS49135989A/ja

1973-07-06 Priority claimed from JP48076785A external-priority patent/JPS5934715B2/ja

1974-02-07 Priority claimed from JP49016552A external-priority patent/JPS5857438B2/ja

1974-05-09 Application filed by Fujisawa Pharmaceutical Co Ltd filed Critical Fujisawa Pharmaceutical Co Ltd

1976-11-01 Publication of ES426124A1 publication Critical patent/ES426124A1/es

Status Expired legal-status Critical Current

Links

238000000034 method Methods 0.000 title abstract 2
239000002253 acid Substances 0.000 title 1
125000003277 amino group Chemical group 0.000 abstract 4
125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 4
125000003545 alkoxy group Chemical group 0.000 abstract 3
125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 3
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 2
125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 2
RJFPBECTFIUTHB-BAFYGKSASA-N (6r)-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid Chemical group S1CC=C(C(O)=O)N2C(=O)C(N)[C@H]21 RJFPBECTFIUTHB-BAFYGKSASA-N 0.000 abstract 1
125000003158 alcohol group Chemical group 0.000 abstract 1
YGBFLZPYDUKSPT-MRVPVSSYSA-N cephalosporanic acid Chemical class S1CC(COC(=O)C)=C(C(O)=O)N2C(=O)C[C@H]21 YGBFLZPYDUKSPT-MRVPVSSYSA-N 0.000 abstract 1
239000007795 chemical reaction product Substances 0.000 abstract 1
125000000623 heterocyclic group Chemical group 0.000 abstract 1
GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 abstract 1
231100000252 nontoxic Toxicity 0.000 abstract 1
230000003000 nontoxic effect Effects 0.000 abstract 1
150000005331 phenylglycines Chemical class 0.000 abstract 1
125000006239 protecting group Chemical group 0.000 abstract 1

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

Cephalosporin Compounds (AREA)

ES426124A 1973-05-10 1974-05-09 Procedimiento de preparacion de nuevos derivados del acido cefalosporanico. Expired ES426124A1 (es)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP5231273A JPS49135989A (es)	1973-05-10	1973-05-10
JP48076785A JPS5934715B2 (ja)	1973-07-06	1973-07-06	７−置換アシルアミノ−３−置換−３−セフエム−４−カルボン酸類の製造法
JP49016552A JPS5857438B2 (ja)	1974-02-07	1974-02-07	７− ジチカンフエニルグリシンアミド −ルカメチル −３− セフエム −４− カルボンサンユウドウタイノセイゾウホウ

Publications (1)

Publication Number	Publication Date
ES426124A1 true ES426124A1 (es)	1976-11-01

Family

ID=27281453

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES426124A Expired ES426124A1 (es)	1973-05-10	1974-05-09	Procedimiento de preparacion de nuevos derivados del acido cefalosporanico.

Country Status (1)

Country	Link
ES (1)	ES426124A1 (es)

1974
- 1974-05-09 ES ES426124A patent/ES426124A1/es not_active Expired

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