ES8302005A1 - Procedure for preparing cephalosporanic compounds (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for preparing cephalosporanic compounds (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES8302005A1
ES8302005A1 ES504666A ES504666A ES8302005A1 ES 8302005 A1 ES8302005 A1 ES 8302005A1 ES 504666 A ES504666 A ES 504666A ES 504666 A ES504666 A ES 504666A ES 8302005 A1 ES8302005 A1 ES 8302005A1
Authority
ES
Spain
Prior art keywords
translation
procedure
machine
legally binding
google translate
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
ES504666A
Other languages
Spanish (es)
Other versions
ES504666A0 (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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of ES504666A0 publication Critical patent/ES504666A0/en
Publication of ES8302005A1 publication Critical patent/ES8302005A1/en
Expired legal-status Critical Current

Links

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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
    • 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

Abstract

Procedure for the obtaining of cefalosporanic compounds, of formula (I), in which r is hydrogen or rent c <003>. Consists of the reaction of a compound of formula (II), in which r is a protective group of amino, with pentacloride of phosphorus, followed by the reaction of compound obtained with a compound of formula (III), in which r has the same meaning as in the formula (I); and, finally, elimination of the group r. These compounds have pharmacological applications as antibacterial agents. (Machine-translation by Google Translate, not legally binding)
ES504666A 1980-08-11 1981-08-10 Procedure for preparing cephalosporanic compounds (Machine-translation by Google Translate, not legally binding) Expired ES8302005A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17688980A 1980-08-11 1980-08-11

Publications (2)

Publication Number Publication Date
ES504666A0 ES504666A0 (en) 1983-01-01
ES8302005A1 true ES8302005A1 (en) 1983-01-01

Family

ID=22646294

Family Applications (1)

Application Number Title Priority Date Filing Date
ES504666A Expired ES8302005A1 (en) 1980-08-11 1981-08-10 Procedure for preparing cephalosporanic compounds (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
ES (1) ES8302005A1 (en)
IT (1) IT1221048B (en)
PH (1) PH22727A (en)
PT (1) PT73495B (en)
ZA (1) ZA815490B (en)

Also Published As

Publication number Publication date
ZA815490B (en) 1982-08-25
IT1221048B (en) 1990-06-21
PT73495A (en) 1981-09-01
PH22727A (en) 1988-11-28
ES504666A0 (en) 1983-01-01
PT73495B (en) 1982-12-20
IT8149066A0 (en) 1981-08-07

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001009