IL27605A - Racemic and optically active 6h,7h-cis-7-amino-desacetyl-cephalosporanic acid derivatives and process of preparation - Google Patents

Racemic and optically active 6h,7h-cis-7-amino-desacetyl-cephalosporanic acid derivatives and process of preparation

Info

Publication number
IL27605A
IL27605A IL6727605A IL2760567A IL27605A IL 27605 A IL27605 A IL 27605A IL 6727605 A IL6727605 A IL 6727605A IL 2760567 A IL2760567 A IL 2760567A IL 27605 A IL27605 A IL 27605A
Authority
IL
Israel
Prior art keywords
acid
group
compound
medium
derivative
Prior art date
Application number
IL6727605A
Other languages
English (en)
Original Assignee
Roussel Uclaf
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 Roussel Uclaf filed Critical Roussel Uclaf
Publication of IL27605A publication Critical patent/IL27605A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D513/00Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
    • C07D513/02Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
    • C07D513/04Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
IL6727605A 1966-03-15 1967-03-14 Racemic and optically active 6h,7h-cis-7-amino-desacetyl-cephalosporanic acid derivatives and process of preparation IL27605A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR53488A FR1492854A (fr) 1966-03-15 1966-03-15 Nouveaux dérivés de l'acide céphalosporanique et procédé de préparation
FR78320A FR91765E (fr) 1966-03-15 1966-09-30 Nouveaux dérivés de l'acide céphalosporanique et procédé de préparation

Publications (1)

Publication Number Publication Date
IL27605A true IL27605A (en) 1972-11-28

Family

ID=26169221

Family Applications (2)

Application Number Title Priority Date Filing Date
IL37410A IL37410A (en) 1966-03-15 1967-03-14 Gamma-lactones of 2h-1,3-thiazine-4-carboxylic acid
IL6727605A IL27605A (en) 1966-03-15 1967-03-14 Racemic and optically active 6h,7h-cis-7-amino-desacetyl-cephalosporanic acid derivatives and process of preparation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IL37410A IL37410A (en) 1966-03-15 1967-03-14 Gamma-lactones of 2h-1,3-thiazine-4-carboxylic acid

Country Status (8)

Country Link
US (1) US3642788A (fr)
CH (1) CH485772A (fr)
DE (1) DE1695623C3 (fr)
DK (1) DK129416B (fr)
FR (2) FR1492854A (fr)
GB (1) GB1156854A (fr)
IL (2) IL37410A (fr)
NL (1) NL6703896A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3905965A (en) * 1969-10-17 1975-09-16 Roussel Uclaf Process of total synthesis of cephalosporin derivatives and intermediates
CN104130271A (zh) * 2014-08-18 2014-11-05 哈药集团制药总厂 一种头孢曲松内酯的合成方法
CN116655657A (zh) * 2023-05-31 2023-08-29 阜阳欣奕华制药科技有限公司 头孢呋辛杂质h的制备方法

Also Published As

Publication number Publication date
DE1695623A1 (de) 1971-04-22
CH485772A (fr) 1970-02-15
FR1492854A (fr) 1967-08-25
GB1156854A (en) 1969-07-02
NL6703896A (fr) 1967-09-18
DK129416B (da) 1974-10-07
DE1695623C3 (de) 1978-06-01
IL37410A (en) 1972-05-30
US3642788A (en) 1972-02-15
DK129416C (fr) 1975-03-17
FR91765E (fr) 1968-08-09
DE1695623B2 (de) 1977-10-13

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