CA1221357A - Preparation de composes renfermant le groupe penem - Google Patents

Preparation de composes renfermant le groupe penem

Info

Publication number
CA1221357A
CA1221357A CA000441888A CA441888A CA1221357A CA 1221357 A CA1221357 A CA 1221357A CA 000441888 A CA000441888 A CA 000441888A CA 441888 A CA441888 A CA 441888A CA 1221357 A CA1221357 A CA 1221357A
Authority
CA
Canada
Prior art keywords
formula
compound
hydroxyethyl
group
add
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
CA000441888A
Other languages
English (en)
Inventor
Stuart W. Mccombie
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 Sharp and Dohme Corp
Original Assignee
Schering Corp
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 US06/461,845 external-priority patent/US4435413A/en
Priority claimed from US06/462,723 external-priority patent/US4456609A/en
Application filed by Schering Corp filed Critical Schering Corp
Application granted granted Critical
Publication of CA1221357A publication Critical patent/CA1221357A/fr
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
    • 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

  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
CA000441888A 1983-01-28 1983-11-24 Preparation de composes renfermant le groupe penem Expired CA1221357A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US06/461,845 US4435413A (en) 1983-01-28 1983-01-28 (5R-6S,8R)-6-(1-Hydroxyethyl)-2-(2-glycylaminoethylthio)-penem-3-carboxylic acid
US461,845 1983-01-28
US462,723 1983-01-31
US06/462,723 US4456609A (en) 1983-01-31 1983-01-31 (5R, 6S, 8R-6-(1-Hydroxyethyl)-2-(2-[methylaminocarbonyl]-ethylthio)-penem-3-carboxylic acid

Publications (1)

Publication Number Publication Date
CA1221357A true CA1221357A (fr) 1987-05-05

Family

ID=27040150

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000441888A Expired CA1221357A (fr) 1983-01-28 1983-11-24 Preparation de composes renfermant le groupe penem

Country Status (1)

Country Link
CA (1) CA1221357A (fr)

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