ES439286A2 - Procedimiento para la obtencion de compuestos de acido 6 be-ta-acilamino-6alfa-metoxi-penam-3-carboxilico y de acido 7- betaacilamino-7alfa-metoxi- 3 - cefem-4-carboxilico. - Google Patents

Procedimiento para la obtencion de compuestos de acido 6 be-ta-acilamino-6alfa-metoxi-penam-3-carboxilico y de acido 7- betaacilamino-7alfa-metoxi- 3 - cefem-4-carboxilico.

Info

Publication number
ES439286A2
ES439286A2 ES439286A ES439286A ES439286A2 ES 439286 A2 ES439286 A2 ES 439286A2 ES 439286 A ES439286 A ES 439286A ES 439286 A ES439286 A ES 439286A ES 439286 A2 ES439286 A2 ES 439286A2
Authority
ES
Spain
Prior art keywords
formula
group
compound
amino group
protected
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
ES439286A
Other languages
English (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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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
Priority claimed from CH964174A external-priority patent/CH605984A5/de
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES439286A2 publication Critical patent/ES439286A2/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
    • C07D333/24—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
ES439286A 1974-07-12 1975-07-10 Procedimiento para la obtencion de compuestos de acido 6 be-ta-acilamino-6alfa-metoxi-penam-3-carboxilico y de acido 7- betaacilamino-7alfa-metoxi- 3 - cefem-4-carboxilico. Expired ES439286A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH964174A CH605984A5 (en) 1974-07-12 1974-07-12 Antibiotic N-substd. aminomethyl-contng methoxyheterocyclic cpds
CH155175 1975-02-07

Publications (1)

Publication Number Publication Date
ES439286A2 true ES439286A2 (es) 1977-12-16

Family

ID=25687976

Family Applications (1)

Application Number Title Priority Date Filing Date
ES439286A Expired ES439286A2 (es) 1974-07-12 1975-07-10 Procedimiento para la obtencion de compuestos de acido 6 be-ta-acilamino-6alfa-metoxi-penam-3-carboxilico y de acido 7- betaacilamino-7alfa-metoxi- 3 - cefem-4-carboxilico.

Country Status (10)

Country Link
JP (1) JPS5119792A (es)
AT (1) AT339481B (es)
AU (1) AU499237B2 (es)
CA (1) CA1087170A (es)
DE (1) DE2530339A1 (es)
ES (1) ES439286A2 (es)
FR (1) FR2277580A2 (es)
GB (1) GB1512574A (es)
IL (1) IL47691A0 (es)
NL (1) NL7508267A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58116614U (ja) * 1982-02-03 1983-08-09 株式会社　三ツ葉電機製作所 回転センサ−

Also Published As

Publication number Publication date
ATA537875A (de) 1977-02-15
AU499237B2 (en) 1979-04-12
CA1087170A (en) 1980-10-07
IL47691A0 (en) 1975-10-15
AT339481B (de) 1977-10-25
NL7508267A (nl) 1976-01-14
GB1512574A (en) 1978-06-01
AU8293475A (en) 1977-01-13
JPS5119792A (en) 1976-02-17
FR2277580A2 (fr) 1976-02-06
DE2530339A1 (de) 1976-01-29
FR2277580B2 (es) 1979-10-12

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170705