IT7947641A0 - Procedimento per preparare il sale sodico di cefurossima in forma cristallina - Google Patents

Procedimento per preparare il sale sodico di cefurossima in forma cristallina

Info

Publication number
IT7947641A0
IT7947641A0 IT7947641A IT4764179A IT7947641A0 IT 7947641 A0 IT7947641 A0 IT 7947641A0 IT 7947641 A IT7947641 A IT 7947641A IT 4764179 A IT4764179 A IT 4764179A IT 7947641 A0 IT7947641 A0 IT 7947641A0
Authority
IT
Italy
Prior art keywords
cefuroximate
preparing
procedure
sodium salt
crystalline form
Prior art date
Application number
IT7947641A
Other languages
English (en)
Other versions
IT1162442B (it
Original Assignee
Glaxo Group Ltd
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 Glaxo Group Ltd filed Critical Glaxo Group Ltd
Publication of IT7947641A0 publication Critical patent/IT7947641A0/it
Application granted granted Critical
Publication of IT1162442B publication Critical patent/IT1162442B/it

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
    • C07D501/26—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group
    • C07D501/34—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group with the 7-amino radical acylated by carboxylic acids containing hetero rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
IT47641/79A 1978-01-17 1979-01-15 Procedimento per preparare il sale sodico di cefurossima in forma cristallina IT1162442B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB188178 1978-01-17

Publications (2)

Publication Number Publication Date
IT7947641A0 true IT7947641A0 (it) 1979-01-15
IT1162442B IT1162442B (it) 1987-04-01

Family

ID=9729694

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47641/79A IT1162442B (it) 1978-01-17 1979-01-15 Procedimento per preparare il sale sodico di cefurossima in forma cristallina

Country Status (7)

Country Link
US (1) US4298732A (it)
JP (1) JPS54117492A (it)
CH (1) CH638218A5 (it)
DE (1) DE2901730A1 (it)
FR (1) FR2414509A1 (it)
IT (1) IT1162442B (it)
NL (1) NL189762C (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4341777A (en) * 1979-09-10 1982-07-27 Glaxo Group Limited Cephalosporin antibiotic
JPS6011491A (ja) * 1983-03-04 1985-01-21 Shionogi & Co Ltd セフアロチンナトリウムの結晶性凍結乾燥粉末の製造法
GB8320520D0 (en) * 1983-07-29 1983-09-01 Glaxo Group Ltd Chemical process
JPH0288824U (it) * 1988-12-27 1990-07-13
WO1999024441A1 (en) * 1997-11-10 1999-05-20 Dsm N.V. Crystallization of beta-lactam compounds
KR100396464B1 (ko) * 2000-12-14 2003-09-02 씨제이 주식회사 세푸록심의 나트륨염을 함유하는 약학적 조성물의 안정화방법
US7842791B2 (en) * 2002-12-19 2010-11-30 Nancy Jean Britten Dispersible pharmaceutical compositions
CN100384853C (zh) * 2004-05-10 2008-04-30 河北张药股份有限公司 替卡西林钠的合成方法
CN101475579B (zh) * 2009-01-20 2011-02-09 广州白云山天心制药股份有限公司 一种稳定的头孢呋辛钠及其制备方法
CN102295653A (zh) * 2010-06-28 2011-12-28 广州白云山制药股份有限公司广州白云山化学制药厂 头孢呋辛钠的一步法回收制备方法
CN102617604A (zh) * 2012-02-24 2012-08-01 天津大学 一种耦合反应结晶制备头孢呋辛钠的方法
CN103374019B (zh) * 2012-04-12 2016-08-03 珠海保税区丽珠合成制药有限公司 一种头孢呋肟钠的制备方法
CN103102357B (zh) * 2013-02-21 2016-01-13 广东立国制药有限公司 一种头孢呋辛钠的合成方法
CN112979082B (zh) * 2021-03-01 2023-01-03 安徽金轩科技有限公司 一种呋喃铵盐生产废水回收再利用工艺

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3714154A (en) * 1970-12-24 1973-01-30 Lilly Co Eli Recovery of cephalothin salts
US3974153A (en) * 1971-05-14 1976-08-10 Glaxo Laboratories Limited 7-Hydrocarbonoxy imino-acetamido-3-carbamoyloxy methylceph-3-em-4 carboxylic acids
GB1453049A (en) * 1973-08-21 1976-10-20 Glaxo Lab Ltd Cephalosporing antibiotics

Also Published As

Publication number Publication date
JPS638115B2 (it) 1988-02-19
DE2901730A1 (de) 1979-07-19
US4298732A (en) 1981-11-03
DE2901730C2 (it) 1992-10-01
IT1162442B (it) 1987-04-01
JPS54117492A (en) 1979-09-12
NL7900356A (nl) 1979-07-19
FR2414509A1 (fr) 1979-08-10
CH638218A5 (de) 1983-09-15
NL189762B (nl) 1993-02-16
FR2414509B1 (it) 1983-07-08
NL189762C (nl) 1993-07-16

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970129