ES409589A1 - Un procedimiento para la preparacion de compuestos de cefa-losporina. - Google Patents

Un procedimiento para la preparacion de compuestos de cefa-losporina.

Info

Publication number
ES409589A1
ES409589A1 ES409589A ES409589A ES409589A1 ES 409589 A1 ES409589 A1 ES 409589A1 ES 409589 A ES409589 A ES 409589A ES 409589 A ES409589 A ES 409589A ES 409589 A1 ES409589 A1 ES 409589A1
Authority
ES
Spain
Prior art keywords
formula
compound
defined above
see formula
thiocarbamoyloxy
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
ES409589A
Other languages
English (en)
Spanish (es)
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.)
Merck and Co Inc
Original Assignee
Merck and Co Inc
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 Merck and Co Inc filed Critical Merck and Co Inc
Publication of ES409589A1 publication Critical patent/ES409589A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/08—Hydrazoic acid; Azides; Halogen azides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
ES409589A 1971-12-16 1972-12-13 Un procedimiento para la preparacion de compuestos de cefa-losporina. Expired ES409589A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20894171A 1971-12-16 1971-12-16

Publications (1)

Publication Number Publication Date
ES409589A1 true ES409589A1 (es) 1976-01-01

Family

ID=22776684

Family Applications (1)

Application Number Title Priority Date Filing Date
ES409589A Expired ES409589A1 (es) 1971-12-16 1972-12-13 Un procedimiento para la preparacion de compuestos de cefa-losporina.

Country Status (6)

Country Link
JP (1) JPS4867293A (cg-RX-API-DMAC7.html)
CA (1) CA992956A (cg-RX-API-DMAC7.html)
CH (1) CH581141A5 (cg-RX-API-DMAC7.html)
DD (1) DD101680A5 (cg-RX-API-DMAC7.html)
ES (1) ES409589A1 (cg-RX-API-DMAC7.html)
NL (1) NL7216268A (cg-RX-API-DMAC7.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4165429A (en) * 1976-06-28 1979-08-21 Yamanouchi Pharmaceutical Co., Ltd. 7α-METHOXY-CEPHALOSPORANIC ACID DERIVATIVES
EP0049891B1 (de) * 1980-10-15 1985-01-30 F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft Verfahren zur Herstellung von 6-Aminopenicillansäurederivaten und Zwischenprodukte dafür

Also Published As

Publication number Publication date
JPS4867293A (cg-RX-API-DMAC7.html) 1973-09-13
NL7216268A (cg-RX-API-DMAC7.html) 1973-06-19
CA992956A (en) 1976-07-13
CH581141A5 (en) 1976-10-29
DD101680A5 (cg-RX-API-DMAC7.html) 1973-11-12

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