IT1235673B - INTERMEDIATE PRODUCT FOR THE PREPARATION OF ANTIBIOTICS FROM CEPHALOSPORIN C - Google Patents

INTERMEDIATE PRODUCT FOR THE PREPARATION OF ANTIBIOTICS FROM CEPHALOSPORIN C

Info

Publication number
IT1235673B
IT1235673B IT7822042A IT2204278A IT1235673B IT 1235673 B IT1235673 B IT 1235673B IT 7822042 A IT7822042 A IT 7822042A IT 2204278 A IT2204278 A IT 2204278A IT 1235673 B IT1235673 B IT 1235673B
Authority
IT
Italy
Prior art keywords
cephalosporin
antibiotics
preparation
intermediate product
product
Prior art date
Application number
IT7822042A
Other languages
Italian (it)
Other versions
IT7822042A0 (en
Inventor
Dall Asta Leone
Original Assignee
Proter 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 Proter Spa filed Critical Proter Spa
Publication of IT7822042A0 publication Critical patent/IT7822042A0/en
Application granted granted Critical
Publication of IT1235673B publication Critical patent/IT1235673B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D501/14—Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
    • C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
    • C07D501/36—Methylene radicals, substituted by sulfur atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
IT7822042A 1977-04-26 1978-04-06 INTERMEDIATE PRODUCT FOR THE PREPARATION OF ANTIBIOTICS FROM CEPHALOSPORIN C IT1235673B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB17409/77A GB1566515A (en) 1977-04-26 1977-04-26 Intermediate products for the preparation of antibiotics from cephalosporin c

Publications (2)

Publication Number Publication Date
IT7822042A0 IT7822042A0 (en) 1978-04-06
IT1235673B true IT1235673B (en) 1992-09-21

Family

ID=10094694

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7822042A IT1235673B (en) 1977-04-26 1978-04-06 INTERMEDIATE PRODUCT FOR THE PREPARATION OF ANTIBIOTICS FROM CEPHALOSPORIN C

Country Status (3)

Country Link
JP (1) JPS53132591A (en)
GB (1) GB1566515A (en)
IT (1) IT1235673B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002316862A1 (en) 2001-04-19 2002-11-05 Bioferma Murcia, S.A. Enzymatic process for preparing cephalosporin derivatives

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5246237B2 (en) * 1971-12-04 1977-11-22
JPS5422998B2 (en) * 1972-04-21 1979-08-10
JPS5525194B2 (en) * 1972-06-27 1980-07-04

Also Published As

Publication number Publication date
JPS53132591A (en) 1978-11-18
GB1566515A (en) 1980-04-30
IT7822042A0 (en) 1978-04-06

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