DE3687171D1 - Kristallines triethylaminsalz von cefbuperazon. - Google Patents

Kristallines triethylaminsalz von cefbuperazon.

Info

Publication number
DE3687171D1
DE3687171D1 DE8686101309T DE3687171T DE3687171D1 DE 3687171 D1 DE3687171 D1 DE 3687171D1 DE 8686101309 T DE8686101309 T DE 8686101309T DE 3687171 T DE3687171 T DE 3687171T DE 3687171 D1 DE3687171 D1 DE 3687171D1
Authority
DE
Germany
Prior art keywords
crystalline
cefbuperazon
triethylamine salt
salt
cefbuperazone
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 - Fee Related
Application number
DE8686101309T
Other languages
English (en)
Other versions
DE3687171T2 (de
Inventor
Robert Alan Lipper
Murray Arthur Kaplan
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.)
Bristol Myers Squibb Co
Original Assignee
Bristol Myers Squibb 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 Squibb Co filed Critical Bristol Myers Squibb Co
Publication of DE3687171D1 publication Critical patent/DE3687171D1/de
Application granted granted Critical
Publication of DE3687171T2 publication Critical patent/DE3687171T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C07D501/14—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
    • C07D501/57—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with a further substituent in position 7, e.g. cephamycines
DE8686101309T 1985-02-01 1986-01-31 Kristallines triethylaminsalz von cefbuperazon. Expired - Fee Related DE3687171T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/697,172 US4754030A (en) 1985-02-01 1985-02-01 Cefbuperazone crystalline triethylamine salt

Publications (2)

Publication Number Publication Date
DE3687171D1 true DE3687171D1 (de) 1993-01-14
DE3687171T2 DE3687171T2 (de) 1993-04-01

Family

ID=24800099

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686101309T Expired - Fee Related DE3687171T2 (de) 1985-02-01 1986-01-31 Kristallines triethylaminsalz von cefbuperazon.

Country Status (6)

Country Link
US (1) US4754030A (de)
EP (1) EP0189942B1 (de)
JP (1) JPH0631257B2 (de)
AT (1) ATE82978T1 (de)
CA (1) CA1242700A (de)
DE (1) DE3687171T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5540711A (en) * 1992-06-02 1996-07-30 General Surgical Innovations, Inc. Apparatus and method for developing an anatomic space for laparoscopic procedures with laparoscopic visualization
US6312442B1 (en) * 1992-06-02 2001-11-06 General Surgical Innovations, Inc. Method for developing an anatomic space for laparoscopic hernia repair
AT403049B (de) 1995-08-14 1997-10-27 Biochemie Gmbh Abreicherung von 7-adca in 3-vinyl-aca
US6592602B1 (en) 1999-10-08 2003-07-15 General Surgical Innovations, Inc. Balloon dissection apparatus
US8151846B2 (en) * 2006-12-15 2012-04-10 Center Line Wheel Corporation Wheel having inner bead-lock
CN101830916B (zh) * 2010-05-14 2013-08-14 胡梨芳 抗菌药物及其制备方法和用途
CN102327240B (zh) * 2011-09-30 2013-03-27 海南合瑞制药股份有限公司 一种注射用头孢拉宗钠药物组合物及其制备方法
CN113069422B (zh) * 2021-04-20 2022-07-12 海南通用三洋药业有限公司 注射用头孢拉宗钠冻干粉针剂的制备方法
WO2022235105A1 (ko) * 2021-05-06 2022-11-10 주식회사 엘지화학 멜라노코르틴 수용체 작용제 화합물의 결정형 ⅶ 및 이의 제조방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1104938A (en) * 1964-05-28 1968-03-06 Glaxo Lab Ltd Improvements in or relating to 7-aminocephalosporanic acid
US4160863A (en) * 1977-04-07 1979-07-10 Bristol-Myers Company Process for the preparation of the crystalline monohydrate of 7-[D-α-aα-(p-hydroxyphenyl)acetamido]-3-methyl-3-cephem-4-carboxylic acid
JPS5625188A (en) * 1979-08-07 1981-03-10 Toyama Chem Co Ltd 7alpha-methoxycephalosporin
US4263292A (en) * 1978-06-13 1981-04-21 Toyama Chemical Co., Ltd. 7α-methoxycephalosporins and pharmaceutical composition comprising the same
GB8316589D0 (en) * 1983-06-17 1983-07-20 Ici Plc Crystalline salts

Also Published As

Publication number Publication date
EP0189942A2 (de) 1986-08-06
CA1242700A (en) 1988-10-04
EP0189942B1 (de) 1992-12-02
JPH0631257B2 (ja) 1994-04-27
DE3687171T2 (de) 1993-04-01
EP0189942A3 (en) 1987-09-30
ATE82978T1 (de) 1992-12-15
US4754030A (en) 1988-06-28
JPS61180789A (ja) 1986-08-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee