[go: up one dir, main page]

ES506970A0 - Un metodo mejorado para producir un compuesto de 7-aminoce- fem. - Google Patents

Un metodo mejorado para producir un compuesto de 7-aminoce- fem.

Info

Publication number
ES506970A0
ES506970A0 ES506970A ES506970A ES506970A0 ES 506970 A0 ES506970 A0 ES 506970A0 ES 506970 A ES506970 A ES 506970A ES 506970 A ES506970 A ES 506970A ES 506970 A0 ES506970 A0 ES 506970A0
Authority
ES
Spain
Prior art keywords
aminoce
fem
compound
producing
improved method
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.)
Granted
Application number
ES506970A
Other languages
English (en)
Other versions
ES8206535A1 (es
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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries 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
Priority claimed from JP15920880A external-priority patent/JPS5782392A/ja
Priority claimed from JP9329381A external-priority patent/JPS57209292A/ja
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of ES8206535A1 publication Critical patent/ES8206535A1/es
Publication of ES506970A0 publication Critical patent/ES506970A0/es
Granted 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
    • 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)
ES506970A 1980-11-11 1981-11-10 Un metodo mejorado para producir un compuesto de 7-aminoce- fem. Granted ES506970A0 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP15920880A JPS5782392A (en) 1980-11-11 1980-11-11 Preparation of 7-aminocephem compound
JP9329381A JPS57209292A (en) 1981-06-17 1981-06-17 Preparation of 7-aminocephem compound

Publications (2)

Publication Number Publication Date
ES8206535A1 ES8206535A1 (es) 1982-08-16
ES506970A0 true ES506970A0 (es) 1982-08-16

Family

ID=26434696

Family Applications (1)

Application Number Title Priority Date Filing Date
ES506970A Granted ES506970A0 (es) 1980-11-11 1981-11-10 Un metodo mejorado para producir un compuesto de 7-aminoce- fem.

Country Status (7)

Country Link
US (1) US4446318A (es)
EP (1) EP0051824B1 (es)
KR (1) KR870001985B1 (es)
CA (1) CA1169419A (es)
DE (1) DE3173529D1 (es)
ES (1) ES506970A0 (es)
HU (1) HU185977B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4623645A (en) 1983-04-18 1986-11-18 Merck & Co., Inc. Substituted cephalosporin sulfoxides as anti-inflammatory and antidegenerative agents
US5132301A (en) * 1983-05-02 1992-07-21 Merck & Co., Inc. Substituted cephalosporin sulfones as anti-inflammatory and anti-degenerative agents
GB2161160B (en) * 1984-07-06 1989-05-24 Fisons Plc Heterocyclic sulphinyl compounds
US4714760A (en) * 1985-08-20 1987-12-22 Bristol-Myers Company Cephalosporin intermediates
CN101045733B (zh) * 2007-01-26 2011-11-16 浙江永宁药业股份有限公司 一种头孢替安盐酸盐制备方法
CN103601737B (zh) * 2013-12-04 2016-02-03 哈药集团制药总厂 一种盐酸头孢替安的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1565941A (en) * 1977-02-08 1980-04-23 Toyama Chemical Co Ltd Process for producing 7-(substituted)amino-3-substituted thiomethyl cephem carboxylic acids
JPS6027677B2 (ja) * 1978-07-06 1985-06-29 富山化学工業株式会社 ７−置換又は非置換アミノ−３−置換チオメチルセフエムカルボン酸類の新規製造法

Also Published As

Publication number Publication date
ES8206535A1 (es) 1982-08-16
KR870001985B1 (ko) 1987-10-24
EP0051824A3 (en) 1983-04-20
US4446318A (en) 1984-05-01
DE3173529D1 (en) 1986-02-27
HU185977B (en) 1985-04-28
CA1169419A (en) 1984-06-19
EP0051824B1 (en) 1986-01-15
KR830007693A (ko) 1983-11-04
EP0051824A2 (en) 1982-05-19

Similar Documents

Publication Publication Date Title
IT8124228A0 (it) Metodo per fabbricare un pezzo cavo.
ES505373A0 (es) Un metodo para preparar derivados de fenilpiperazina
ES518234A0 (es) Un metodo para la obtencion de un nuevo compuesto organopolisiloxano.
ES515041A0 (es) "un procedimiento para fabricar un compuesto de 1,1'-bifenil-3-ilmetilo sustuido".
FI811095A7 (fi) Menetelmä vuoratun rakenteen valmistamiseksi.
ES530392A0 (es) Un metodo para preparar derivados de 4-hidroxi-2-quinolona.
MX159179A (es) Proceso mejorado para la obtencion de un compuesto polinitroaromatico
ES507065A0 (es) Un metodo para preparar derivados de 2-oxoazetidina.
ES507975A0 (es) Un metodo para preparar derivados de pirazolina.
ES521361A0 (es) Un metodo para preparar un derivado 14-acilico de lankacidina.
ES506711A0 (es) Un metodo para producir enduracidina
ES506970A0 (es) Un metodo mejorado para producir un compuesto de 7-aminoce- fem.
ES520929A0 (es) Un metodo de producir un organo-siloxano.
FI810935A7 (fi) Menetelmä substituoitujen triaryylitiatsoliyhdisteiden valmistamiseksi.
ES521049A0 (es) Un metodo para fabricar aldehidos.
FI812065A7 (fi) Menetelmä makrolidin valmistamiseksi.
ES520826A0 (es) Un procedimiento para obtener compuestos de ribofuranosilselenazol-4-carboxamida.
ES505549A0 (es) Un metodo para producir un compuesto de hidrouracilo
ES506319A0 (es) Un metodo para producir silicio de gran pureza.
ES519990A0 (es) Un metodo para preparar un compuesto de 1,4-dihidropiridina.
ES549095A0 (es) Un metodo para producir derivados de bromodicloroimidazol.
ES537961A0 (es) Un metodo para preparar compuestos de fenilpiperazina sustituida.
FI812518A7 (fi) Menetelmä uusien polyatsaheterosyklisten yhdisteiden valmistamiseksi.
ES518123A0 (es) Un procedimiento para producir n-fosfonometilglicina.
ES501282A0 (es) Un metodo para obtener 2,6-diaminonebularinas