BE800635A - Agents antibacteriens et procede pour les preparer - Google Patents

Agents antibacteriens et procede pour les preparer

Info

Publication number
BE800635A
BE800635A BE132034A BE132034A BE800635A BE 800635 A BE800635 A BE 800635A BE 132034 A BE132034 A BE 132034A BE 132034 A BE132034 A BE 132034A BE 800635 A BE800635 A BE 800635A
Authority
BE
Belgium
Prior art keywords
preparing
antibacterial agents
antibacterial
agents
Prior art date
Application number
BE132034A
Other languages
English (en)
French (fr)
Inventor
E S Granatek
F L Grab
F D Ruva
Original Assignee
Bristol Myers 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 Bristol Myers Co filed Critical Bristol Myers Co
Publication of BE800635A publication Critical patent/BE800635A/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
    • C07D501/14—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)
BE132034A 1972-06-08 1973-06-07 Agents antibacteriens et procede pour les preparer BE800635A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00260885A US3822256A (en) 1972-06-08 1972-06-08 Crystalline monohydrates of sodium and potassium cephalexin

Publications (1)

Publication Number Publication Date
BE800635A true BE800635A (fr) 1973-12-07

Family

ID=22991055

Family Applications (1)

Application Number Title Priority Date Filing Date
BE132034A BE800635A (fr) 1972-06-08 1973-06-07 Agents antibacteriens et procede pour les preparer

Country Status (21)

Country Link
US (1) US3822256A (xx)
JP (1) JPS604189B2 (xx)
AR (1) AR197510A1 (xx)
AU (1) AU472861B2 (xx)
BE (1) BE800635A (xx)
CA (1) CA1021322A (xx)
CH (1) CH581661A5 (xx)
DD (1) DD106183A5 (xx)
DE (1) DE2329452A1 (xx)
ES (1) ES415675A1 (xx)
FI (1) FI62311C (xx)
FR (1) FR2187303B1 (xx)
GB (1) GB1413066A (xx)
HU (1) HU165661B (xx)
IE (1) IE37771B1 (xx)
IL (1) IL42439A (xx)
NL (1) NL7307817A (xx)
SE (1) SE409207B (xx)
SU (1) SU525430A3 (xx)
YU (1) YU146173A (xx)
ZA (1) ZA733835B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5623217A (en) * 1979-07-31 1981-03-05 Kawasaki Steel Corp Pouring starting method of continuous casting
JPS60120886A (ja) * 1983-12-02 1985-06-28 Takeda Chem Ind Ltd セフェムカルボン酸のナトリウム塩の結晶
JPS63108988U (xx) * 1987-01-08 1988-07-13
JPS63136198U (xx) * 1987-02-26 1988-09-07
US5142042A (en) * 1989-01-23 1992-08-25 Purzer Pharmaceutical Co., Ltd. Process for preparing well crystallized alkali metal salts of 3, 7-substituted 7-aminocephalosporanic acid derivatives
EP0381915B1 (en) * 1989-02-06 1995-04-12 Purzer Pharmaceutical Co., Ltd. Process for preparing alkali metal salts of 3,7-substituted 7-aminocephalosporanic acid derivatives.
CN115043853A (zh) * 2022-08-16 2022-09-13 齐鲁晟华制药有限公司 一种头孢氨苄钠的制备方法

Also Published As

Publication number Publication date
CH581661A5 (xx) 1976-11-15
NL7307817A (xx) 1973-12-11
IE37771B1 (en) 1977-10-12
YU146173A (en) 1982-02-28
FR2187303B1 (xx) 1977-09-09
DD106183A5 (xx) 1974-06-05
IL42439A0 (en) 1973-08-29
IE37771L (en) 1973-12-08
US3822256A (en) 1974-07-02
HU165661B (xx) 1974-10-28
GB1413066A (en) 1975-11-05
SU525430A3 (ru) 1976-08-15
JPS4948815A (xx) 1974-05-11
FR2187303A1 (xx) 1974-01-18
AU472861B2 (en) 1976-06-10
AU5665373A (en) 1974-12-12
JPS604189B2 (ja) 1985-02-01
SE409207B (sv) 1979-08-06
CA1021322A (en) 1977-11-22
ES415675A1 (es) 1976-06-01
ZA733835B (en) 1974-04-24
FI62311B (fi) 1982-08-31
AR197510A1 (es) 1974-04-15
FI62311C (fi) 1982-12-10
DE2329452A1 (de) 1974-01-03
IL42439A (en) 1975-12-31

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BRISTOL-MYERS CY

Effective date: 19850607