IL35682A - A method for converting cephalosporin c to an organic solvent soluble derivative and the compound resulting therefrom - Google Patents

A method for converting cephalosporin c to an organic solvent soluble derivative and the compound resulting therefrom

Info

Publication number
IL35682A
IL35682A IL35682A IL3568270A IL35682A IL 35682 A IL35682 A IL 35682A IL 35682 A IL35682 A IL 35682A IL 3568270 A IL3568270 A IL 3568270A IL 35682 A IL35682 A IL 35682A
Authority
IL
Israel
Prior art keywords
organic solvent
resulting therefrom
solvent soluble
compound resulting
soluble derivative
Prior art date
Application number
IL35682A
Other languages
English (en)
Other versions
IL35682A0 (en
Original Assignee
Lilly Co Eli
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 Lilly Co Eli filed Critical Lilly Co Eli
Publication of IL35682A0 publication Critical patent/IL35682A0/xx
Publication of IL35682A publication Critical patent/IL35682A/xx

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
    • C07D501/02—Preparation
    • C07D501/12—Separation; Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
IL35682A 1969-12-17 1970-11-17 A method for converting cephalosporin c to an organic solvent soluble derivative and the compound resulting therefrom IL35682A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88603069A 1969-12-17 1969-12-17

Publications (2)

Publication Number Publication Date
IL35682A0 IL35682A0 (en) 1971-01-28
IL35682A true IL35682A (en) 1974-05-16

Family

ID=25388227

Family Applications (1)

Application Number Title Priority Date Filing Date
IL35682A IL35682A (en) 1969-12-17 1970-11-17 A method for converting cephalosporin c to an organic solvent soluble derivative and the compound resulting therefrom

Country Status (16)

Country Link
US (1) US3739002A (ro)
AT (1) AT301028B (ro)
BE (1) BE759064A (ro)
CA (1) CA968350A (ro)
CH (1) CH548418A (ro)
CS (1) CS161893B2 (ro)
DE (1) DE2056538A1 (ro)
ES (1) ES385447A1 (ro)
FR (1) FR2073473B1 (ro)
GB (1) GB1324419A (ro)
IE (1) IE34559B1 (ro)
IL (1) IL35682A (ro)
NL (1) NL7016789A (ro)
RO (1) RO56806A (ro)
SU (1) SU423303A3 (ro)
ZA (1) ZA706649B (ro)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793037A (fr) * 1971-12-23 1973-06-20 Fujisawa Pharmaceutical Co Procede de preparation de derives d'acide 7-acylamino-3-substitue-3-cephem-4-carboxylique et nouveaux produits ainsi obtenus
CA1015745A (en) * 1972-06-27 1977-08-16 Fujisawa Pharmaceutical Co. 3-substituted-methyl-3-cephem-4-carboxylic acid derivatives and preparation thereof
US3943126A (en) * 1973-11-15 1976-03-09 Eli Lilly And Company Process for acylating a 7-aminocephalosporin
US4283492A (en) * 1975-06-21 1981-08-11 Fujisawa Pharmaceutical Co., Ltd. Production of antibiotics WS-3442 A, B, C, D and E, and their acyl derivatives
CN109232610B (zh) * 2018-09-04 2020-06-30 华北制药河北华民药业有限责任公司 一种头孢尼西二苄基乙二胺盐的精制方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB847375A (en) * 1956-02-21 1960-09-07 Nat Res Dev A process for the production of derivatives of cephalosporin c
US3227709A (en) * 1961-11-28 1966-01-04 Merck & Co Inc Derivatives of cephalosporin c and process

Also Published As

Publication number Publication date
CH548418A (de) 1974-04-30
ES385447A1 (es) 1973-04-16
IE34559L (en) 1971-06-17
FR2073473A1 (ro) 1971-10-01
FR2073473B1 (ro) 1975-10-10
DE2056538A1 (de) 1971-06-24
BE759064A (fr) 1971-05-17
CS161893B2 (ro) 1975-06-10
RO56806A (ro) 1974-07-01
GB1324419A (en) 1973-07-25
IE34559B1 (en) 1975-06-11
US3739002A (en) 1973-06-12
IL35682A0 (en) 1971-01-28
AT301028B (de) 1972-08-25
SU423303A3 (ru) 1974-04-05
NL7016789A (ro) 1971-06-21
ZA706649B (en) 1971-06-30
CA968350A (en) 1975-05-27

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