CA968350A - Method for converting cephalosporin c to an organic solvent-soluble derivative and the compound resulting therefrom - Google Patents

Method for converting cephalosporin c to an organic solvent-soluble derivative and the compound resulting therefrom

Info

Publication number
CA968350A
CA968350A CA094,658A CA94658A CA968350A CA 968350 A CA968350 A CA 968350A CA 94658 A CA94658 A CA 94658A CA 968350 A CA968350 A CA 968350A
Authority
CA
Canada
Prior art keywords
organic solvent
resulting therefrom
compound resulting
soluble derivative
converting cephalosporin
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
CA094,658A
Other languages
English (en)
Inventor
Harold B. Hayes
Gerald L. Huff
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.)
Eli Lilly and Co
Original Assignee
Eli Lilly and Co
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 Eli Lilly and Co filed Critical Eli Lilly and Co
Application granted granted Critical
Publication of CA968350A publication Critical patent/CA968350A/en
Expired legal-status Critical Current

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)
CA094,658A 1969-12-17 1970-10-02 Method for converting cephalosporin c to an organic solvent-soluble derivative and the compound resulting therefrom Expired CA968350A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA968350A true CA968350A (en) 1975-05-27

Family

ID=25388227

Family Applications (1)

Application Number Title Priority Date Filing Date
CA094,658A Expired CA968350A (en) 1969-12-17 1970-10-02 Method for converting cephalosporin c to an organic solvent-soluble derivative and the compound resulting therefrom

Country Status (16)

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

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
SU423303A3 (ru) 1974-04-05
AT301028B (de) 1972-08-25
BE759064A (fr) 1971-05-17
RO56806A (xx) 1974-07-01
IE34559B1 (en) 1975-06-11
DE2056538A1 (de) 1971-06-24
IL35682A0 (en) 1971-01-28
ZA706649B (en) 1971-06-30
US3739002A (en) 1973-06-12
FR2073473A1 (xx) 1971-10-01
CH548418A (de) 1974-04-30
CS161893B2 (xx) 1975-06-10
IE34559L (en) 1971-06-17
FR2073473B1 (xx) 1975-10-10
NL7016789A (xx) 1971-06-21
IL35682A (en) 1974-05-16
ES385447A1 (es) 1973-04-16
GB1324419A (en) 1973-07-25

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