ATE122048T1 - Alpha-kristalle von natriumcefanolin. - Google Patents

Alpha-kristalle von natriumcefanolin.

Info

Publication number
ATE122048T1
ATE122048T1 AT89101773T AT89101773T ATE122048T1 AT E122048 T1 ATE122048 T1 AT E122048T1 AT 89101773 T AT89101773 T AT 89101773T AT 89101773 T AT89101773 T AT 89101773T AT E122048 T1 ATE122048 T1 AT E122048T1
Authority
AT
Austria
Prior art keywords
sodium
cefanoline
alpha crystals
crystals
alpha
Prior art date
Application number
AT89101773T
Other languages
English (en)
Inventor
Toshinobu Uemura
Keiji Kai
Masateru Kodani
Fumiyo Yoshida
Matsuhiko Aratani
Original Assignee
Fujisawa Pharmaceutical 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 Fujisawa Pharmaceutical Co filed Critical Fujisawa Pharmaceutical Co
Application granted granted Critical
Publication of ATE122048T1 publication Critical patent/ATE122048T1/de

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
    • C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
    • C07D501/36—Methylene radicals, substituted by sulfur atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT89101773T 1988-02-05 1989-02-02 Alpha-kristalle von natriumcefanolin. ATE122048T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2633788 1988-02-05

Publications (1)

Publication Number Publication Date
ATE122048T1 true ATE122048T1 (de) 1995-05-15

Family

ID=12190624

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89101773T ATE122048T1 (de) 1988-02-05 1989-02-02 Alpha-kristalle von natriumcefanolin.

Country Status (7)

Country Link
US (1) US4898937A (de)
EP (1) EP0327081B1 (de)
KR (1) KR970004045B1 (de)
AT (1) ATE122048T1 (de)
CA (1) CA1339021C (de)
DE (1) DE68922418T2 (de)
ES (1) ES2071624T3 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3911321A1 (de) * 1989-04-07 1990-10-11 Hoechst Ag Verfahren zur herstellung von cefazolin-natriumsalz
GB0216515D0 (en) * 2002-07-16 2002-08-28 Pfizer Ltd Process
CN100391961C (zh) 2005-11-16 2008-06-04 天津大学 五水头孢唑林钠晶体结构及晶体分子组装制备方法
CN102924482B (zh) * 2012-11-05 2015-03-04 天津新丰制药有限公司 一种低含水量头孢西酮钠的制备方法
CN103965215B (zh) * 2014-04-30 2016-04-27 悦康药业集团有限公司 一种头孢唑林钠化合物及其无菌粉针
CN110041347A (zh) * 2018-01-16 2019-07-23 刘力 头孢唑啉钠新化合物及其组合物和用途

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4002748A (en) * 1976-01-19 1977-01-11 Eli Lilly And Company Method of preparing sterile essentially amorphous cefazolin for reconstitution for parenteral administration
US4104470A (en) * 1977-06-03 1978-08-01 Eli Lilly And Company Crystallization process for cefazolin sodium
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

Also Published As

Publication number Publication date
KR890013029A (ko) 1989-09-20
ES2071624T3 (es) 1995-07-01
DE68922418T2 (de) 1995-10-05
EP0327081B1 (de) 1995-05-03
KR970004045B1 (ko) 1997-03-24
CA1339021C (en) 1997-03-25
DE68922418D1 (de) 1995-06-08
EP0327081A2 (de) 1989-08-09
EP0327081A3 (de) 1991-04-03
US4898937A (en) 1990-02-06

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee