ES482252A1 - Un procedimiento para la produccion de un acito 7-amino (sustituido)-3-(tiometil sustituido)d3-cefem-4-carboxilico. - Google Patents

Un procedimiento para la produccion de un acito 7-amino (sustituido)-3-(tiometil sustituido)d3-cefem-4-carboxilico.

Info

Publication number
ES482252A1
ES482252A1 ES482252A ES482252A ES482252A1 ES 482252 A1 ES482252 A1 ES 482252A1 ES 482252 A ES482252 A ES 482252A ES 482252 A ES482252 A ES 482252A ES 482252 A1 ES482252 A1 ES 482252A1
Authority
ES
Spain
Prior art keywords
substituted
cephem
delta
amino
producing
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
Application number
ES482252A
Other languages
English (en)
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.)
Toyama Chemical Co Ltd
Original Assignee
Toyama Chemical Co 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 Toyama Chemical Co Ltd filed Critical Toyama Chemical Co Ltd
Publication of ES482252A1 publication Critical patent/ES482252A1/es
Expired 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
    • C07D501/02—Preparation
    • C07D501/04—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
    • 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
    • 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
    • C07D501/18—7-Aminocephalosporanic or substituted 7-aminocephalosporanic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Un procedimiento para la producción de un ácido 7- amino(substituido)-3-(tomatal substituido)-delta3- cefea-4-carboxílico representado por la fórmula general: **(Fórmula-01)** donde R1 es un átomo de hidrógeno o un grupo alcoxi C1-4; R2 es un grupo amino o un grupo representado por la fórmula **(Fórmula-02)**, donde R3, R4 y R5, que pueden ser iguales o diferentes, son átomos de hidrógeno o restos orgánicos que no participan en la reacción, o por la fórmula **(Fórmula-03)**, donde R6 y R7, que pueden ser iguales o diferentes, son átomos de hidrógeno o restos orgánicos que no participan en la reacción; y R8 es un resto de un compuesto tiólitico; o un derivado en el grupo carboxilo del mismo o una sal del mismo; cuyo procedimiento consiste en hacer reaccionar un ácido cefalosporánico representado por la fórmula general; **(Fórmula-04)** donde R1 y R2 tienen el significado dado anterioremente; X es un grupo aciloxi o carbamoixoli substituido o no substituido; **(Fórmula-05)**, o un derivado enel grupo carboxilo del mismo o una sal del mismo, con un tiol representado por la fórmula general R8-SH (III) donde R8 es el definido anteriormente, o una sal del mismo, en un disolvente orgánico y en presencia de un ácido protónico, un ácido de Lewis distinto del trifluoruro de boro y sus compuestos complejos.
ES482252A 1978-07-06 1979-07-05 Un procedimiento para la produccion de un acito 7-amino (sustituido)-3-(tiometil sustituido)d3-cefem-4-carboxilico. Expired ES482252A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53082377A JPS6027677B2 (ja) 1978-07-06 1978-07-06 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

Publications (1)

Publication Number Publication Date
ES482252A1 true ES482252A1 (es) 1980-04-01

Family

ID=13772884

Family Applications (1)

Application Number Title Priority Date Filing Date
ES482252A Expired ES482252A1 (es) 1978-07-06 1979-07-05 Un procedimiento para la produccion de un acito 7-amino (sustituido)-3-(tiometil sustituido)d3-cefem-4-carboxilico.

Country Status (33)

Country Link
US (1) US4312986A (es)
JP (1) JPS6027677B2 (es)
AR (1) AR225289A1 (es)
AT (1) AT370107B (es)
AU (1) AU515683B2 (es)
BE (1) BE877504A (es)
BG (1) BG49615A3 (es)
CA (1) CA1139744A (es)
CH (1) CH641809A5 (es)
CS (1) CS208116B2 (es)
DD (1) DD144778A5 (es)
DE (1) DE2926664C2 (es)
DK (1) DK160942C (es)
EG (1) EG14330A (es)
ES (1) ES482252A1 (es)
FI (1) FI74967C (es)
FR (1) FR2430423A1 (es)
GB (1) GB2027429B (es)
GR (1) GR72517B (es)
HK (1) HK8385A (es)
HU (1) HU179804B (es)
IN (1) IN151439B (es)
IT (1) IT1118889B (es)
KE (1) KE3424A (es)
MX (1) MX5545E (es)
NL (1) NL182146C (es)
NO (1) NO152653C (es)
NZ (1) NZ190938A (es)
PL (1) PL123459B1 (es)
RO (1) RO78358A (es)
SE (1) SE444935B (es)
SU (1) SU1105116A3 (es)
YU (1) YU42948B (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5543043A (en) * 1978-09-22 1980-03-26 Sankyo Co Ltd Preparation of 3-substituted thiomethylcephalosporin derivative
JPS55139387A (en) * 1979-04-19 1980-10-31 Yamanouchi Pharmaceut Co Ltd Novel synthetic method of 7-amino-3-heterocyclic thiomethyl-delta3-carboxylic acids
NZ198350A (en) 1980-09-25 1985-02-28 Toyama Chemical Co Ltd Cephalosporins and intermediates;pharmaceutical compositions
EP0051824B1 (en) * 1980-11-11 1986-01-15 Takeda Chemical Industries, Ltd. Improvement in the method for producing 7-aminocephem compounds
JPS6052754B2 (ja) * 1981-01-29 1985-11-21 山之内製薬株式会社 ７−アミノ−３−ハロゲノメチル−△↑３−セフェム−４−カルボン酸類およびその製法
JPS57128705A (en) * 1981-02-04 1982-08-10 Mitsui Petrochem Ind Ltd Vapor-phase polymerizing method of olefin
JPS58986A (ja) * 1981-05-07 1983-01-06 Fujisawa Pharmaceut Co Ltd セフェム化合物
ES505092A0 (es) * 1981-09-01 1982-11-01 Gema Sa Procedimiento para la preparacion de un acido 7-aminocefa- losporanido-3-substituido
EP0135683B1 (en) * 1981-09-10 1987-07-22 Takeda Chemical Industries, Ltd. Method for production of cephalosporin compounds
KR100477763B1 (ko) * 2000-08-16 2005-03-21 주식회사 엔지켐 세파트리진 프로필렌글리콜 중간체의 신규한 제조방법
KR100432425B1 (ko) * 2000-11-16 2004-05-22 씨제이 주식회사 세펨 유도체 또는 그 염의 신규한 제조방법
US7335767B2 (en) * 2002-10-29 2008-02-26 Lupin Limited Method for preparation of ceftiofur and salts thereof
AU2010279452B2 (en) 2009-08-07 2015-04-30 Swagelok Company Low temperature carburization under soft vacuum
DK2804965T3 (da) 2012-01-20 2020-12-14 Swagelok Co Samtidigt flow af aktiveringsgas ved lavtemperatur-karburering
CN106967091A (zh) * 2017-05-13 2017-07-21 山西千岫制药有限公司 一种头孢替安母核的制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1795484U (de) 1959-04-21 1959-09-10 Richard Langer Quertraeger fuer laengsdraehte zum abstuetzen von pflanzen, insbesondere weinreben.
NL130098C (es) * 1963-07-15
CH527215A (de) * 1967-04-15 1972-08-31 Fujisawa Pharmaceutical Co Verfahren zur Herstellung von 3,7-disubstituierten Cephalosporinderivaten
GB1381272A (en) * 1971-01-26 1975-01-22 Glaxo Lab Ltd Cephalosporin compounds
JPS5116436B1 (es) * 1971-05-31 1976-05-24
ZA728331B (en) 1971-12-23 1974-06-26 Lilly Co Eli Preparation of 3-alkylthiomethyl cephalosporins
US3840531A (en) * 1972-03-21 1974-10-08 Lilly Co Eli Process for preparing 7-(alpha-hydroxy-alpha-phenyl)acetamido-3-(1-methyl-1h-tetrazol-5-ylthiomethyl)-3-cephem-4-carboxylic acid and derivatives thereof
CA1015745A (en) 1972-06-27 1977-08-16 Fujisawa Pharmaceutical Co. 3-substituted-methyl-3-cephem-4-carboxylic acid derivatives and preparation thereof
DK635474A (es) * 1974-02-05 1975-10-13 Ciba Geigy Ag
JPS5111782A (en) 1974-07-16 1976-01-30 Takeda Chemical Industries Ltd 77 aminosefuemujudotaino seizoho
US4150156A (en) * 1975-11-21 1979-04-17 Merck & Co., Inc. 7-(Substituted methyl)-3-(substituted thio)-cephalosporins, derivatives and pharmaceutical compositions containing them
JPS6022719B2 (ja) * 1977-11-24 1985-06-03 富山化学工業株式会社 ７−置換または非置換アミノ−３−置換チオメチルセフェムカルボン酸類の新規製造法
US4144391A (en) * 1977-03-07 1979-03-13 Eli Lilly And Company Cephalosporin displacement reaction

Also Published As

Publication number Publication date
AT370107B (de) 1983-03-10
FI792117A (fi) 1980-01-07
YU161879A (en) 1982-10-31
JPS559048A (en) 1980-01-22
CS208116B2 (en) 1981-08-31
IT7949678A0 (it) 1979-07-06
NO152653C (no) 1985-10-30
DK160942C (da) 1991-10-21
SE7905899L (sv) 1980-01-07
BE877504A (fr) 1980-01-07
JPS6027677B2 (ja) 1985-06-29
FR2430423B1 (es) 1983-05-13
EG14330A (en) 1983-09-30
FI74967C (fi) 1988-04-11
NL7905246A (nl) 1980-01-08
NZ190938A (en) 1981-10-19
PL216906A1 (es) 1980-04-21
SU1105116A3 (ru) 1984-07-23
NL182146C (nl) 1988-01-18
KE3424A (en) 1984-08-10
GB2027429A (en) 1980-02-20
GB2027429B (en) 1982-12-08
HK8385A (en) 1985-02-08
MX5545E (es) 1983-10-03
DE2926664C2 (de) 1983-10-20
NL182146B (nl) 1987-08-17
HU179804B (en) 1982-12-28
FI74967B (fi) 1987-12-31
FR2430423A1 (fr) 1980-02-01
DD144778A5 (de) 1980-11-05
DE2926664A1 (de) 1980-01-24
GR72517B (es) 1983-11-16
AU4839479A (en) 1980-01-10
CA1139744A (en) 1983-01-18
ATA472779A (de) 1981-10-15
DK284779A (da) 1980-02-11
SE444935B (sv) 1986-05-20
AU515683B2 (en) 1981-04-16
NO792237L (no) 1980-01-08
IT1118889B (it) 1986-03-03
BG49615A3 (en) 1991-12-16
YU42948B (en) 1989-02-28
PL123459B1 (en) 1982-10-30
IN151439B (es) 1983-04-23
RO78358A (ro) 1982-02-26
AR225289A1 (es) 1982-03-15
DK160942B (da) 1991-05-06
CH641809A5 (de) 1984-03-15
US4312986A (en) 1982-01-26
NO152653B (no) 1985-07-22

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