GR81625B - - Google Patents

Info

Publication number: GR81625B
Authority: GR; Greece
Prior art keywords: beta; useful; lactam; compounds; debrominated
Prior art date: 1983-06-06

Application number

GR74908A

Other languages

English (en)

Inventor

D K Pirie

P D Weeks

Original Assignee

Pfizer

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.)

1983-06-06

Filing date

1984-06-04

Publication date

1984-12-11

1984-06-04 Application filed by Pfizer filed Critical Pfizer

1984-12-11 Publication of GR81625B publication Critical patent/GR81625B/el

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- 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
- 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
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
General Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Medicinal Chemistry (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Pharmacology & Pharmacy (AREA)
Communicable Diseases (AREA)
Animal Behavior & Ethology (AREA)
Oncology (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)
Cephalosporin Compounds (AREA)
Steroid Compounds (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

GR74908A 1983-06-06 1984-06-04 GR81625B (el)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/501,731 US4468351A (en)	1983-06-06	1983-06-06	Process for debromination of dibromopenicillanic acid and derivatives

Publications (1)

Publication Number	Publication Date
GR81625B true GR81625B (el)	1984-12-11

Family

ID=23994800

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GR74908A GR81625B (el)	1983-06-06	1984-06-04

Country Status (22)

Country	Link
US (1)	US4468351A (el)
EP (1)	EP0129360B1 (el)
JP (1)	JPS608293A (el)
KR (1)	KR870000324B1 (el)
AT (1)	ATE29722T1 (el)
AU (1)	AU551236B2 (el)
CA (1)	CA1210388A (el)
DE (1)	DE3466220D1 (el)
DK (1)	DK275684A (el)
ES (1)	ES533149A0 (el)
FI (1)	FI82938C (el)
GR (1)	GR81625B (el)
HU (1)	HU193931B (el)
IE (1)	IE57561B1 (el)
IL (1)	IL72004A (el)
NO (1)	NO162722C (el)
NZ (1)	NZ208379A (el)
PH (1)	PH20990A (el)
PL (1)	PL143370B1 (el)
PT (1)	PT78691A (el)
YU (1)	YU44872B (el)
ZA (1)	ZA844185B (el)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4588527A (en) *	1983-06-06	1986-05-13	Pfizer Inc.	Process for preparing penicillanic acid 1,1-dioxide derivatives
EP0139048A1 (en) *	1983-10-18	1985-05-02	Gist-Brocades N.V.	Process for the dehalogenation of 6,6-dibromopenicillanic acid 1,1-dioxide
US4596677A (en) *	1984-04-06	1986-06-24	Bristol-Myers Company	Anhydropenicillin intermediates
ATE77821T1 (de) *	1986-04-10	1992-07-15	Leo Pharm Prod Ltd	Verfahren zur herstellung von penicillansaeurederivaten.
US4885370A (en) *	1987-03-11	1989-12-05	Pfizer Inc.	Synthetic method for indol-2(3H)-ones
GB8808701D0 (en) *	1988-04-13	1988-05-18	Erba Carlo Spa	Beta-lactam derivatives
GB2343676A (en)	1998-11-12	2000-05-17	Merck & Co Inc	Selective mono-debromination of polybromoalkyl aryl ketones
ES2336677T3 (es) *	2003-09-03	2010-04-15	Otsuka Chemical Co., Ltd.	Proceso de produccion de compuestos de acido penicilanico.
CN102702228A (zh) *	2012-06-26	2012-10-03	齐鲁天和惠世制药有限公司	一种舒巴坦制备方法
CN104910184B (zh) *	2015-04-27	2017-03-29	齐鲁天和惠世制药有限公司	一种6,6‑二溴青霉烷酸的制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4180506A (en) *	1978-01-18	1979-12-25	Rex Pratt	6β-Bromo penicillanic acid
EP0013617B1 (en) *	1979-01-10	1984-07-04	Beecham Group Plc	Penicillin derivatives, process for their preparation and pharmaceutical compositions containing certain of these compounds
US4420426A (en) *	1979-03-05	1983-12-13	Pfizer Inc.	6-Alpha-halopenicillanic acid 1,1-dioxides
GB2051046B (en) *	1979-05-21	1984-03-28	Leo Pharm Prod Ltd	Penicillanic acid derivatives
US4432970A (en) *	1979-11-23	1984-02-21	Pfizer Inc.	6-beta-Halopenicillanic acid 1,1-dioxides as beta-lactamase inhibitors
US4427678A (en) *	1982-01-11	1984-01-24	Pfizer Inc.	6-Aminomethylpenicillanic acid 1,1-dioxide derivatives as beta-lactamase inhibitors
PT76527B (en) *	1982-04-19	1985-12-09	Gist Brocades Nv	A process for the preparation of penicillanic acid 1,1-dioxide and derivatives thereof

1983
- 1983-06-06 US US06/501,731 patent/US4468351A/en not_active Expired - Fee Related
1984
- 1984-06-04 PT PT78691A patent/PT78691A/pt not_active IP Right Cessation
- 1984-06-04 GR GR74908A patent/GR81625B/el unknown
- 1984-06-04 PL PL1984248046A patent/PL143370B1/pl unknown
- 1984-06-04 IL IL72004A patent/IL72004A/xx unknown
- 1984-06-04 DE DE8484303735T patent/DE3466220D1/de not_active Expired
- 1984-06-04 DK DK275684A patent/DK275684A/da not_active Application Discontinuation
- 1984-06-04 EP EP84303735A patent/EP0129360B1/en not_active Expired
- 1984-06-04 AT AT84303735T patent/ATE29722T1/de not_active IP Right Cessation
- 1984-06-04 CA CA000455814A patent/CA1210388A/en not_active Expired
- 1984-06-04 PH PH30764A patent/PH20990A/en unknown
- 1984-06-05 IE IE1392/84A patent/IE57561B1/en not_active IP Right Cessation
- 1984-06-05 AU AU29079/84A patent/AU551236B2/en not_active Ceased
- 1984-06-05 FI FI842253A patent/FI82938C/fi not_active IP Right Cessation
- 1984-06-05 ZA ZA844185A patent/ZA844185B/xx unknown
- 1984-06-05 KR KR1019840003124A patent/KR870000324B1/ko not_active IP Right Cessation
- 1984-06-05 ES ES533149A patent/ES533149A0/es active Granted
- 1984-06-05 NO NO842250A patent/NO162722C/no unknown
- 1984-06-05 YU YU972/84A patent/YU44872B/xx unknown
- 1984-06-05 HU HU842179A patent/HU193931B/hu not_active IP Right Cessation
- 1984-06-05 NZ NZ208379A patent/NZ208379A/en unknown
- 1984-06-06 JP JP59116338A patent/JPS608293A/ja active Granted

Also Published As

Publication number	Publication date
EP0129360A1 (en)	1984-12-27
HUT34204A (en)	1985-02-28
JPH0342277B2 (el)	1991-06-26
PL143370B1 (en)	1988-02-29
CA1210388A (en)	1986-08-26
NO842250L (no)	1984-12-07
IL72004A (en)	1988-07-31
NO162722B (no)	1989-10-30
DE3466220D1 (en)	1987-10-22
YU97284A (en)	1986-10-31
PH20990A (en)	1987-06-18
ATE29722T1 (de)	1987-10-15
IL72004A0 (en)	1984-10-31
FI82938C (fi)	1991-05-10
FI82938B (fi)	1991-01-31
IE841392L (en)	1984-12-06
ES8602807A1 (es)	1985-12-01
ZA844185B (en)	1986-01-29
ES533149A0 (es)	1985-12-01
KR850000452A (ko)	1985-02-27
AU2907984A (en)	1984-12-13
IE57561B1 (en)	1992-12-16
HU193931B (en)	1987-12-28
FI842253A0 (fi)	1984-06-05
PT78691A (en)	1984-07-01
KR870000324B1 (ko)	1987-02-27
DK275684A (da)	1984-12-07
PL248046A1 (en)	1985-10-22
AU551236B2 (en)	1986-04-24
NZ208379A (en)	1987-05-29
US4468351A (en)	1984-08-28
JPS608293A (ja)	1985-01-17
EP0129360B1 (en)	1987-09-16
YU44872B (en)	1991-04-30
NO162722C (no)	1990-02-07
DK275684D0 (da)	1984-06-04
FI842253A (fi)	1984-12-07

Publication	Publication Date	Title
ES8502445A1 (es)	1985-01-01	Procedimiento para la preparacion de compuestos cefemicos
DE3466220D1 (en)	1987-10-22	Process for debromination of dibromopenicillanic acid and derivatives
PT81840A (en)	1986-02-01	Process for the production of cephem derivatives useful as antibacterial agents
GR3035535T3 (en)	2001-06-29	Separation of cephalosporin isomers.
BG40966A3 (en)	1987-03-14	Method for preparing cephalosporine derivatives
DE3265082D1 (en)	1985-09-05	Beta-lactamase inhibiting 2-beta-substituted-2-alpha-methyl-(5r) penam-3-alpha-carboxylic acid 1,1-dioxides and intermediates therefor
KR840008372A (ko)	1984-12-14	무수결정성 셒타지딤의 제조방법
DK423084D0 (da)	1984-09-05	9-deoxo-9a-methyl-9a-aza-9a-homoerythromycin b, dens 4ae-epimer og farmaceutisk acceptable salte deraf samt forbindelser til anvendelsen som mellemprodukter ved fremstilling deraf
ES450775A1 (es)	1977-10-01	Procedimiento para la obtencion de heterociclos conteniendo alquisulfanamino.
ES8504829A1 (es)	1985-05-01	Un procedimiento para la preparacion de un acido -hidroxietilfosfinico
GR79822B (el)	1984-10-31
HUT34461A (en)	1985-03-28	Process for producing amino-nae/1h-tetrazol-5-yl/-benzamide derivatives
DE3172432D1 (en)	1985-10-31	New cephalosporin derivatives, their production and their use
ES8107309A1 (es)	1980-12-16	Un procedimiento de produccion de derivados de 7 -metoxice- falosporina
DE3782939D1 (de)	1993-01-14	Kristalline cephalosporinderivate.
SU1175178A1 (ru)	1999-05-20	Ингибитор гидратообразования