BG34910A3 - Method for preparing cephalosporines - Google Patents

Method for preparing cephalosporines

Info

Publication number
BG34910A3
BG34910A3 BG048183A BG4818380A BG34910A3 BG 34910 A3 BG34910 A3 BG 34910A3 BG 048183 A BG048183 A BG 048183A BG 4818380 A BG4818380 A BG 4818380A BG 34910 A3 BG34910 A3 BG 34910A3
Authority
BG
Bulgaria
Prior art keywords
preparing
cephalosporines
formulated
points
formula
Prior art date
Application number
BG048183A
Other languages
Bulgarian (bg)
English (en)
Inventor
Charles Bunnell
Original Assignee
Eli Lilly And Company
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21732820&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BG34910(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Eli Lilly And Company filed Critical Eli Lilly And Company
Publication of BG34910A3 publication Critical patent/BG34910A3/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D513/00—Heterocyclic 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
    • C07D513/02—Heterocyclic 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
    • C07D513/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D505/00—Heterocyclic compounds containing 5-oxa-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. oxacephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
BG048183A 1979-02-01 1980-01-30 Method for preparing cephalosporines BG34910A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/008,645 US4223133A (en) 1979-02-01 1979-02-01 Cephalosporin reduction process

Publications (1)

Publication Number Publication Date
BG34910A3 true BG34910A3 (en) 1983-12-15

Family

ID=21732820

Family Applications (4)

Application Number Title Priority Date Filing Date
BG046412A BG34452A3 (en) 1979-02-01 1980-01-30 Method for obtaining cephalosporines
BG048184A BG34911A3 (en) 1979-02-01 1980-01-30 Method for preparing cephalosporines
BG048183A BG34910A3 (en) 1979-02-01 1980-01-30 Method for preparing cephalosporines
BG046414A BG34909A3 (en) 1979-02-01 1980-01-30 Method for preparing cephalosporines

Family Applications Before (2)

Application Number Title Priority Date Filing Date
BG046412A BG34452A3 (en) 1979-02-01 1980-01-30 Method for obtaining cephalosporines
BG048184A BG34911A3 (en) 1979-02-01 1980-01-30 Method for preparing cephalosporines

Family Applications After (1)

Application Number Title Priority Date Filing Date
BG046414A BG34909A3 (en) 1979-02-01 1980-01-30 Method for preparing cephalosporines

Country Status (8)

Country Link
US (1) US4223133A (xx)
AR (1) AR241914A1 (xx)
BG (4) BG34452A3 (xx)
CA (1) CA1146536A (xx)
ES (2) ES8101604A1 (xx)
MX (2) MX6198E (xx)
PH (1) PH18215A (xx)
RO (5) RO79154A (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4281117A (en) * 1980-09-04 1981-07-28 Eli Lilly And Company Process for 3-chloro cephalosporin nucleus
AU566944B2 (en) * 1983-10-07 1987-11-05 Gist-Brocades N.V. Preparation of 3-cephem derivatives
FR2570702B1 (fr) * 1984-09-27 1987-01-09 Sanofi Sa Derives des cephalosporines, procedes d'obtention et leur application a titre d'antibiotiques
US5159071A (en) * 1990-09-06 1992-10-27 Ranbaxy Laboratories Limited Process for the manufacture of 7-amino-3-exomethylene-3-cepham-4-carboxylic acid ester
IN181695B (xx) * 1992-08-10 1998-09-05 Ranbaxy Lab Ltd
US5604222A (en) * 1993-12-27 1997-02-18 Lupin Laboratories, Ltd. Method for the preparation of 2-chloro sulfinyl azetidinones
US5578721A (en) * 1994-07-11 1996-11-26 Lupin Laboratories Limited Process for preparation of 3-exomethylene cepham sulfoxide esters
CN106661066B (zh) * 2014-07-04 2019-05-14 富士胶片株式会社 氨基取代磷腈化合物制造方法、非水二次电池用电解液制造方法及非水二次电池制造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3641014A (en) * 1968-10-03 1972-02-08 Lilly Co Eli Reduction of delta**3-cephalosporin sulfoxides
US3922268A (en) * 1969-12-08 1975-11-25 Lilly Co Eli 3-Halomethyl-{66 {hu 3-Cephalosporin esters
US4044002A (en) * 1976-06-09 1977-08-23 Eli Lilly And Company Reduction process for cephalosporin sulfoxides
IE45158B1 (en) * 1976-08-16 1982-06-30 Lilly Co Eli 3-chloro-cephem synthesis

Also Published As

Publication number Publication date
MX6513E (es) 1985-06-26
US4223133A (en) 1980-09-16
RO83033B (ro) 1984-02-28
PH18215A (en) 1985-04-30
RO79955A (ro) 1982-12-06
ES8102576A1 (es) 1981-01-16
BG34911A3 (en) 1983-12-15
RO83034B (ro) 1984-02-28
ES488232A0 (es) 1981-01-16
RO79154A (ro) 1982-06-25
BG34909A3 (en) 1983-12-15
RO83033A (ro) 1984-02-21
AR241914A1 (es) 1993-01-29
ES488233A0 (es) 1980-12-16
RO79956A (fr) 1982-10-26
BG34452A3 (en) 1983-09-15
MX6198E (es) 1984-12-13
CA1146536A (en) 1983-05-17
ES8101604A1 (es) 1980-12-16
RO83034A (ro) 1984-02-21

Similar Documents

Publication Publication Date Title
BG35467A3 (en) Method for preparing diesters of methanediol
BG38333A3 (en) Method for preparing substituted phenylcarboxyoximes
BG31946A4 (en) Method for obtaining of 4- acylamino- phenyl- ethanolamines
BG34908A3 (en) Method for preparing d- 6- n- propylergolines
BG35330A3 (en) Method for preparing 3- iodine- methylcephalosporines
BG40482A3 (en) Method for preparing phenetanolamines
BG41126A3 (en) Method for preparing benzamides
BG28068A3 (en) Method of obtaining of 3-chlorcephalosporines
BG28849A3 (en) Method of obtaining of gamapyrons
BG34907A3 (en) Method for preparing benzodiazepine compounds
BG31648A3 (en) Method for obtaining of cephalosporine
BG35746A3 (en) Method for preparing 1- cyclohexenylmethylpyrolidines
BG37838A3 (en) Method for preparing cephalosporines
BG32855A3 (bg) Метод за получаване на 1-оксадетиацефалоспорини
BG34911A3 (en) Method for preparing cephalosporines
BG32849A3 (en) Method for obtaining of 2- chlor- 4- substituated derivatives of thiazolcarbonic acids
BG33292A3 (en) Method for obtaining of penamsulphooxide derivatives
BG35896A3 (en) Method for preparing 3- halogen- 3- cephem compounds
BG38337A3 (en) Method for preparing 6 alpha- methylhydrocortisonic derivatives
BG33295A3 (en) Method for obtaining of vindezine
BG35045A3 (en) Method for preparing substituted triarylthiazolic compounds
BG35895A3 (en) Method for preparing of n- substituted- 2- haloacetanilides
BG36633A3 (en) Method for preparing 3- hydroxycephalosporines
BG30925A3 (en) Method for thiocharbamate derivatives obtaining
BG36345A3 (en) Method for preparing cyclopentenic derivatives