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IT1230959B - Processo per penem. - Google Patents

Processo per penem.

Info

Publication number
IT1230959B
IT1230959B IT8921055A IT2105589A IT1230959B IT 1230959 B IT1230959 B IT 1230959B IT 8921055 A IT8921055 A IT 8921055A IT 2105589 A IT2105589 A IT 2105589A IT 1230959 B IT1230959 B IT 1230959B
Authority
IT
Italy
Prior art keywords
penem
Prior art date
Application number
IT8921055A
Other languages
English (en)
Italian (it)
Other versions
IT8921055A0 (it
Inventor
Maria Altamura
Franco Francalanci
Marcello Marchi
Original Assignee
Erba Carlo Spa
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 Erba Carlo Spa filed Critical Erba Carlo Spa
Publication of IT8921055A0 publication Critical patent/IT8921055A0/it
Application granted granted Critical
Publication of IT1230959B publication Critical patent/IT1230959B/it

Links

Classifications

    • 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
    • C07D499/88—Compounds with a double bond between positions 2 and 3 and a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2
    • 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Cephalosporin Compounds (AREA)
IT8921055A 1988-07-04 1989-06-30 Processo per penem. IT1230959B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8815821A GB2220203B (en) 1988-07-04 1988-07-04 Process for penems

Publications (2)

Publication Number Publication Date
IT8921055A0 IT8921055A0 (it) 1989-06-30
IT1230959B true IT1230959B (it) 1991-11-08

Family

ID=10639813

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8921055A IT1230959B (it) 1988-07-04 1989-06-30 Processo per penem.

Country Status (4)

Country Link
JP (1) JP2922220B2 (de)
DE (1) DE3921830A1 (de)
GB (1) GB2220203B (de)
IT (1) IT1230959B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0544906B1 (de) * 1990-08-20 1999-11-10 Suntory Limited Antibakterielle penem-ester derivate
DE69130363T2 (de) * 1990-08-20 1999-04-22 Suntory Limited, Osaka Antibakterielle penemverbindungen
ATE186053T1 (de) * 1990-08-20 1999-11-15 Suntory Ltd Antibakterielle penem-esterderivate

Also Published As

Publication number Publication date
GB2220203A (en) 1990-01-04
DE3921830A1 (de) 1990-02-22
JP2922220B2 (ja) 1999-07-19
GB2220203B (en) 1991-09-11
JPH0267287A (ja) 1990-03-07
GB8815821D0 (en) 1988-08-10
IT8921055A0 (it) 1989-06-30

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940427