HK20878A - Antibiotics and processes for their production - Google Patents

Antibiotics and processes for their production

Info

Publication number
HK20878A
HK20878A HK208/78A HK20878A HK20878A HK 20878 A HK20878 A HK 20878A HK 208/78 A HK208/78 A HK 208/78A HK 20878 A HK20878 A HK 20878A HK 20878 A HK20878 A HK 20878A
Authority
HK
Hong Kong
Prior art keywords
antibiotics
processes
production
Prior art date
Application number
HK208/78A
Other languages
English (en)
Inventor
Karady
B G Christensen
M Sletzinger
L D Cama
Original Assignee
Merck & Co Inc
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 Merck & Co Inc filed Critical Merck & Co Inc
Publication of HK20878A publication Critical patent/HK20878A/xx

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • 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
    • C07D501/20—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Communicable Diseases (AREA)
  • Oncology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
HK208/78A 1970-06-16 1978-04-20 Antibiotics and processes for their production HK20878A (en)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
GB2915870 1970-06-16
GB320473A GB1348985A (en) 1970-06-16 1970-06-16 Esters of cephalosporin compounds
GB3341570 1970-07-09
GB4655670 1970-09-30
GB5873170 1970-12-10
GB329871 1971-01-27
GB329771 1971-01-27
GB329671 1971-01-27
GB417971 1971-02-08
GB447971 1971-02-11
GB448071 1971-02-11
GB558871 1971-02-26

Publications (1)

Publication Number Publication Date
HK20878A true HK20878A (en) 1978-04-28

Family

ID=57538775

Family Applications (1)

Application Number Title Priority Date Filing Date
HK208/78A HK20878A (en) 1970-06-16 1978-04-20 Antibiotics and processes for their production

Country Status (18)

Country Link
US (1) US4297488A (es)
JP (3) JPS5946956B2 (es)
AR (1) AR197864A1 (es)
AT (1) AT321457B (es)
CA (1) CA965089A (es)
CH (1) CH581660A5 (es)
CS (3) CS194155B2 (es)
DE (1) DE2129675C3 (es)
DK (2) DK157320C (es)
EG (1) EG10530A (es)
FI (2) FI56686C (es)
GB (2) GB1348985A (es)
HK (1) HK20878A (es)
IE (1) IE35656B1 (es)
IL (1) IL36989A (es)
NO (2) NO145883C (es)
PH (1) PH11550A (es)
YU (1) YU35602B (es)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR206201A1 (es) * 1972-06-29 1976-07-07 Ciba Geigy Ag Procedimiento para la obtencion de compuestos de acido 7beta-amino-3-cefem-3-01-4-carboxilico0-substituidos
SE428022B (sv) * 1972-06-29 1983-05-30 Ciba Geigy Ag 7beta-amino-cefam-3-on-4-karboxylsyraforeningar till anvendning for framstellning av cefalosporinderivat
AR206204A1 (es) * 1972-10-16 1976-07-07 Lilly Co Eli Procedimiento para la preparacion de 7-acilamido-7-alcoxicefalosporinas
US3962232A (en) * 1973-11-05 1976-06-08 Eli Lilly And Company 7-methoxycephalosporins
GB1449420A (en) * 1973-11-26 1976-09-15 Sankyo Co 7alpha-methoxycephalosporing derivatives
CH617703A5 (en) * 1973-12-21 1980-06-13 Glaxo Operations Ltd Process for the preparation of the syn-isomer or of a mixture of syn- and anti-isomers of novel antibiotically active 7 beta -acylamino-ceph-3-em-4-carboxylic acids
DK151027C (da) * 1974-08-09 1988-03-07 Takeda Chemical Industries Ltd Analogifremgangsmaade til fremstilling af 7alfa-methoxy-7beta-(2-aminothiazol-4-ylacetamido)cephalosporiner eller farmaceutisk acceptable salte eller estere deraf
AU512383B2 (en) * 1975-11-21 1980-10-09 Merck & Co., Inc. Thinenamycin derivatives
DK523276A (da) * 1975-11-21 1977-05-22 Merck & Co Inc Fremgangsmade til fremstilling af n-acylderivater af thienamycin
CH632508A5 (de) * 1975-11-21 1982-10-15 Merck & Co Inc Verfahren zur herstellung von neuen estern des n-acylierten thienamycins.
US4368198A (en) * 1976-03-03 1983-01-11 Sumitomo Chemical Company Limited Cephalosporins
JPS5321191A (en) * 1976-08-10 1978-02-27 Shionogi & Co Ltd 7-arylmalonamidocephem derivatives
US4101661A (en) 1977-06-03 1978-07-18 Warner-Lambert Novel antibacterial amide compounds and process means for producing the same
JPS6052713B2 (ja) * 1978-04-11 1985-11-20 三共株式会社 ７−メトキシセフアロスポリン化合物、その製法及びその化合物を主成分とする抗菌剤
JPS5583791A (en) * 1978-12-18 1980-06-24 Meiji Seika Kaisha Ltd 7-methoxycephalosporin derivative and its preparation
GB2161803B (en) * 1981-07-25 1986-07-23 Beecham Group Plc Intermediates for b-lactam antibiotics
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
EP0168177A3 (en) * 1984-06-28 1987-04-01 Pfizer Limited Cephalosporin antibiotics
GB8531202D0 (en) * 1985-12-18 1986-01-29 Pfizer Ltd Cephalosporin antibiotics
JPS6466192A (en) * 1987-09-07 1989-03-13 Meiji Seika Kaisha Beta-lactams and their preparation
JPH04118219U (ja) * 1991-03-27 1992-10-22 石川島播磨重工業株式会社 横押しベンダ−の自動送り装置
US6159706A (en) * 1997-12-23 2000-12-12 Newbiotics, Inc. Application of enzyme prodrugs as anti-infective agents
AU2003294161A1 (en) * 2003-03-20 2004-10-11 Orchid Chemicals And Pharmaceuticals Ltd An improved process for the preparation of cefoxitin
WO2004083217A1 (en) * 2003-03-20 2004-09-30 Orchid Chemicals & Pharmaceuticals Ltd An improved process for the preparation of cefoxitin
EP1765833A2 (en) * 2004-07-05 2007-03-28 Orchid Chemicals and Pharmaceuticals Limited News salts in the preparation of cephalosporin antibiotics
ITMI20071951A1 (it) * 2007-10-09 2008-01-08 Acs Dobfar Spa Processo per la produzione di 7-metossi-3-desacetilcefalotina
CN101429538B (zh) * 2008-12-12 2011-05-25 河北九派制药有限公司 7-α-甲氧基-3-去乙酰基头孢噻吩苄星盐的制备方法
CN102391290B (zh) * 2011-05-31 2013-01-02 深圳信立泰药业股份有限公司 头孢西丁酸无水结晶物、其制备方法及由其制备头孢西丁钠的方法
CN102633819A (zh) * 2012-04-24 2012-08-15 齐鲁安替（临邑）制药有限公司 一种头孢西丁的制备方法
CN104230956B (zh) * 2012-04-24 2016-07-06 齐鲁安替（临邑）制药有限公司 一种头孢西丁的制备方法
CN105385746A (zh) * 2015-11-02 2016-03-09 四川清山绿水实业发展有限公司 一种头孢西丁酸的合成方法
CN111217836A (zh) * 2020-03-20 2020-06-02 侯二美 一种头孢西丁的制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1960643A1 (de) * 1968-12-12 1970-07-02 Ciba Geigy Verfahren zur Herstellung neuer Derivate der 7-Aminocephalosporansaeure
BE754693A (fr) 1969-08-12 1971-02-11 Lilly Co Eli Nouvel antibiotique et procede pour le preparer
US4173702A (en) * 1969-08-12 1979-11-06 Eli Lilly And Company 7-(5-Amino-5-carboxyvaler-amido)-3-(carbamoyloxymethyl)-7-methoxy-3-cephem-4-carboxylic acid
US3914157A (en) * 1970-03-13 1975-10-21 Merck & Co Inc Preparation of antibiotics by fermentation
US3719563A (en) * 1970-08-03 1973-03-06 Lilly Co Eli Process for producing 7-(5-amino-5-carboxyvaleramido)-7-methoxycephalosporamic acid
US3687947A (en) * 1970-10-29 1972-08-29 Lilly Co Eli Method for recovery of cephaloridine
US3985742A (en) * 1971-12-01 1976-10-12 Merck & Co., Inc. Process for preparing 3-hydroxymethyl cephalosporins
US3801464A (en) * 1972-02-09 1974-04-02 Lilly Co Eli Antibiotic a16886 and process for production thereof
USB526096I5 (es) 1972-06-07 1976-02-03
US3920639A (en) * 1973-04-23 1975-11-18 Squibb & Sons Inc Cyanomethylthioacetyl-7-methoxycephalosporins
US3962232A (en) * 1973-11-05 1976-06-08 Eli Lilly And Company 7-methoxycephalosporins
GB1449420A (en) * 1973-11-26 1976-09-15 Sankyo Co 7alpha-methoxycephalosporing derivatives
US4017487A (en) * 1973-12-01 1977-04-12 Merck & Co., Inc. 7β-(D-5-amino-5-carboxyvaleramido)-7-methoxy-3-substituted-3-cephem-4-carboxylic acid antibiotics
US4036696A (en) * 1975-01-14 1977-07-19 Merck & Co., Inc. Preparation of antibiotics by fermentation
US4005081A (en) * 1975-09-11 1977-01-25 E. R. Squibb & Sons, Inc. 3-Heterothiomethyl-7α-methoxy-7β-tetrazolylmethylthioacetamido-3-cephem derivatives
US4165429A (en) * 1976-06-28 1979-08-21 Yamanouchi Pharmaceutical Co., Ltd. 7α-METHOXY-CEPHALOSPORANIC ACID DERIVATIVES

Also Published As

Publication number Publication date
DK157320C (da) 1990-05-07
DK444478A (da) 1978-10-06
CH581660A5 (es) 1976-11-15
NO145883B (no) 1982-03-08
JPS5946955B2 (ja) 1984-11-15
NO145884C (no) 1982-06-16
JPS5946954B2 (ja) 1984-11-15
YU35602B (en) 1981-04-30
US4297488A (en) 1981-10-27
DE2129675A1 (de) 1971-12-23
AR197864A1 (es) 1974-05-15
CA965089A (en) 1975-03-25
JPS5677284A (en) 1981-06-25
IL36989A0 (en) 1971-08-25
FI56686C (fi) 1980-03-10
GB1348985A (en) 1974-03-27
IE35656B1 (en) 1976-04-14
DE2129675B2 (de) 1980-10-30
DK158672C (da) 1991-01-14
IL36989A (en) 1977-08-31
DK157320B (da) 1989-12-11
AT321457B (de) 1975-04-10
FI57954B (fi) 1980-07-31
PH11550A (en) 1978-03-31
YU148071A (en) 1980-09-25
FI772428A (es) 1977-08-12
EG10530A (en) 1976-12-31
IE35656L (en) 1971-12-16
JPS5946956B2 (ja) 1984-11-15
GB1348984A (en) 1974-03-27
FI57954C (fi) 1980-11-10
NO145883C (no) 1982-06-16
JPS5677285A (en) 1981-06-25
CS194155B2 (en) 1979-11-30
CS194176B2 (en) 1979-11-30
NO145884B (no) 1982-03-08
JPS5677286A (en) 1981-06-25
FI56686B (fi) 1979-11-30
CS194177B2 (en) 1979-11-30
DE2129675C3 (de) 1981-07-09
DK158672B (da) 1990-07-02

Similar Documents

Publication Publication Date Title
IL36989A0 (en) Antibiotics and processes for their production
ZA714013B (en) Amino-glycoside antibiotics and method for their production
ZM7471A1 (en) Antibiotics and processes for their production
MY7600252A (en) Antibiotics and process for production thereof
ZA713228B (en) Antibiotics and processes for their production
ZM7571A1 (en) Antibiotics and processes for their production
ZA713541B (en) Tropan-3-ol-derivatives and processes for their production
CY835A (en) Novel 1-polyfluoroalkyl-benzodiazepines and methods for their production
HK42977A (en) Antibiotic bm123 and production thereof
CA951316A (en) Piperazides and processes for their manufacture
ZA718497B (en) Novel antibiotics and process for production thereof
PH10951A (en) Antibiotic am374 and process for the production thereof
ZA712311B (en) New substituted-acetoxy-steroids and processes for their manufacture
ZA716936B (en) 3-n-alkyl-amino-cardenolides and process for their manufacture
IE36471B1 (en) Novel 6-azido-21-oxygenated steroids and processes for their production
CY851A (en) Antibiotic 67-694 and methods for production thereof
CA831530A (en) 2-halogen-benzimidazoles and process for their production
CA979892A (en) Furfurylamines and process for their production
AU451542B2 (en) Piperazides and processes for their manufacture
CA834749A (en) Tetrahydroimidazoles and process for their manufacture
IL36008A (en) 1-amino-3-aminoalkyl-3-phenylindolines and their production
ZA708600B (en) Pteridine-glycosides and process for their manufacture
IL36983A0 (en) Benzenesulphonyl-ureas and process for their manufacture
ZA722689B (en) Aminopyrazolopyrimidines and processes for their production
AU2812471A (en) Piperazides and processes for their manufacture