GB2070009A - Process for the preparation of 7-(d(-)-alpha-amino-p-hydroxyphenylacetamido)desacetoxycephalosporanic acid - Google Patents

Process for the preparation of 7-(d(-)-alpha-amino-p-hydroxyphenylacetamido)desacetoxycephalosporanic acid Download PDF

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Publication number
GB2070009A
GB2070009A GB8105382A GB8105382A GB2070009A GB 2070009 A GB2070009 A GB 2070009A GB 8105382 A GB8105382 A GB 8105382A GB 8105382 A GB8105382 A GB 8105382A GB 2070009 A GB2070009 A GB 2070009A
Authority
GB
United Kingdom
Prior art keywords
process according
alpha
general formula
compound
amino
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.)
Withdrawn
Application number
GB8105382A
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.)
Sandoz Industrial Products SA
Original Assignee
Gema SA
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 Gema SA filed Critical Gema SA
Publication of GB2070009A publication Critical patent/GB2070009A/en
Withdrawn legal-status Critical Current

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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
    • C07D501/22—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with radicals containing only hydrogen and carbon atoms, attached in position 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB8105382A 1980-02-20 1981-02-20 Process for the preparation of 7-(d(-)-alpha-amino-p-hydroxyphenylacetamido)desacetoxycephalosporanic acid Withdrawn GB2070009A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES488783A ES488783A0 (es) 1980-02-20 1980-02-20 Procedimiento de preparacion del acido 7-(d(-)-a-amino-p-hi-dro-xifenilacetamido)desacetoxicefalosporanico

Publications (1)

Publication Number Publication Date
GB2070009A true GB2070009A (en) 1981-09-03

Family

ID=8479856

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8105382A Withdrawn GB2070009A (en) 1980-02-20 1981-02-20 Process for the preparation of 7-(d(-)-alpha-amino-p-hydroxyphenylacetamido)desacetoxycephalosporanic acid

Country Status (8)

Country Link
US (1) US4336376A (enExample)
JP (1) JPS56135490A (enExample)
DE (1) DE3105397A1 (enExample)
ES (1) ES488783A0 (enExample)
FR (1) FR2476090A1 (enExample)
GB (1) GB2070009A (enExample)
IT (1) IT1136565B (enExample)
NL (1) NL8100862A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9115203D0 (en) * 1991-07-15 1991-08-28 Biochemie Gmbh Improvements in or relating to beta lactam production
GB0118764D0 (en) * 2001-08-01 2001-09-26 Biochemie Gmbh Organic compounds
EP1678186A4 (en) * 2003-10-30 2007-04-25 Cj Corp PROCESS FOR THE PREPARATION OF CEPHEM DERIVATIVES
ATE420755T1 (de) * 2003-11-28 2009-01-15 Xenocs S A Verfahren zur herstellung einer abformungsmatrize,sowie abformungsmatrize
US20080221303A1 (en) * 2004-02-18 2008-09-11 Jehoshua Katzhendler Method for the Preparation of Peptide-Oligonucleotide Conjugates
CN109836438A (zh) * 2019-03-19 2019-06-04 河北科技大学 头孢氨苄杂质的合成方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4148817A (en) * 1976-03-25 1979-04-10 Eli Lilly And Company Process and intermediates for preparing cephalosporin antibiotics

Also Published As

Publication number Publication date
ES8102578A1 (es) 1981-02-16
FR2476090A1 (fr) 1981-08-21
IT8119831A0 (it) 1981-02-18
IT1136565B (it) 1986-09-03
JPS56135490A (en) 1981-10-22
NL8100862A (nl) 1981-09-16
ES488783A0 (es) 1981-02-16
US4336376A (en) 1982-06-22
DE3105397A1 (de) 1981-12-24
FR2476090B1 (enExample) 1983-07-29

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)