ITMI910610A1 - Procedimento a cuprato organico per preparare cefprozil - Google Patents

Procedimento a cuprato organico per preparare cefprozil

Info

Publication number: ITMI910610A1
Authority: IT; Italy
Prior art keywords: procedure; cefprozil; preparing; organic cuprate; cuprate
Prior art date: 1990-03-08

Application number

IT000610A

Other languages

English (en)

Inventor

Sapino Chester Jr

Kant Joydeep

Original Assignee

Bristol Myers Squibb Co

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.)

1990-03-08

Filing date

1991-03-08

Publication date

1992-09-08

1991-03-08 Application filed by Bristol Myers Squibb Co filed Critical Bristol Myers Squibb Co

1991-03-08 Publication of ITMI910610A0 publication Critical patent/ITMI910610A0/it

1992-09-08 Publication of ITMI910610A1 publication Critical patent/ITMI910610A1/it

1995-10-09 Application granted granted Critical

1995-10-09 Publication of IT1254708B publication Critical patent/IT1254708B/it

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
- 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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Cephalosporin Compounds (AREA)

ITMI910610A 1990-03-08 1991-03-08 Procedimento a cuprato organico per preparare cefprozil IT1254708B (it)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US07/490,213 US5043439A (en)	1990-03-08	1990-03-08	Process for production of cephalosporins
CS91916A CZ282689B6 (cs)	1990-03-08	1991-04-03	Způsob výroby cefalosporinových antibiotik

Publications (3)

Publication Number	Publication Date
ITMI910610A0 ITMI910610A0 (it)	1991-03-08
ITMI910610A1 true ITMI910610A1 (it)	1992-09-08
IT1254708B IT1254708B (it)	1995-10-09

Family

ID=37714672

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ITMI910610A IT1254708B (it)	1990-03-08	1991-03-08	Procedimento a cuprato organico per preparare cefprozil

Country Status (12)

Country	Link
US (1)	US5043439A (it)
KR (1)	KR0164855B1 (it)
CA (1)	CA2037688A1 (it)
CZ (1)	CZ282689B6 (it)
DK (1)	DK40891A (it)
ES (1)	ES2024380A6 (it)
FI (1)	FI95709C (it)
GR (1)	GR1001137B (it)
HU (1)	HU211078B (it)
IT (1)	IT1254708B (it)
NO (1)	NO178577C (it)
OA (1)	OA09744A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5095107A (en) *	1990-11-05	1992-03-10	Eli Lilly And Company	Process for cleavage of esters during the production of cephalosporins
DE4037841A1 (de) *	1990-11-28	1992-06-04	Bayer Ag	Neue 3-substituierte cephalosporine, verfahren zu ihrer herstellung und ihre verwendung als arzneimittel
US5302711A (en) *	1992-02-18	1994-04-12	Eli Lilly And Company	Ester cleavage process for use with β-lactams
IT1255458B (it) *	1992-05-11	1995-11-02	Col Marco Da	Procedimento per la preparazione di derivati beta-lattamici alogenati

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1444224A (en) *	1972-07-21	1976-07-28	Glaxo Lab Ltd	Cephalosporin compounds'
AR207327A1 (es) *	1974-02-06	1976-09-30	Lilly Co Eli	Un procedimiento para preparar acidos 3-cefem 3-sulfonatos y sus esteres
US4870168A (en) *	1987-02-26	1989-09-26	Bristol-Myers Company	3-Unsaturated alkyl cephems from 3-triflyl cephems
US4855418A (en) *	1988-03-23	1989-08-08	Eli Lilly And Company	Process for production of ceophalosporins

1990
- 1990-03-08 US US07/490,213 patent/US5043439A/en not_active Expired - Lifetime
1991
- 1991-03-05 ES ES9100548A patent/ES2024380A6/es not_active Expired - Lifetime
- 1991-03-06 FI FI911126A patent/FI95709C/fi active
- 1991-03-06 CA CA002037688A patent/CA2037688A1/en not_active Abandoned
- 1991-03-06 OA OA59968A patent/OA09744A/fr unknown
- 1991-03-07 DK DK040891A patent/DK40891A/da not_active Application Discontinuation
- 1991-03-07 KR KR1019910003664A patent/KR0164855B1/ko not_active Expired - Lifetime
- 1991-03-07 NO NO910894A patent/NO178577C/no not_active IP Right Cessation
- 1991-03-07 HU HU91734A patent/HU211078B/hu unknown
- 1991-03-08 IT ITMI910610A patent/IT1254708B/it active IP Right Grant
- 1991-03-08 GR GR910100112A patent/GR1001137B/el not_active IP Right Cessation
- 1991-04-03 CZ CS91916A patent/CZ282689B6/cs not_active IP Right Cessation

Also Published As

Publication number	Publication date
KR0164855B1 (ko)	1999-01-15
NO178577C (no)	1996-04-24
FI95709C (fi)	1996-03-11
GR1001137B (el)	1993-04-28
IT1254708B (it)	1995-10-09
CZ91691A3 (en)	1993-04-14
KR910016760A (ko)	1991-11-05
US5043439A (en)	1991-08-27
HU211078B (en)	1995-10-30
HUT57218A (en)	1991-11-28
FI95709B (fi)	1995-11-30
NO910894L (no)	1991-09-09
FI911126L (fi)	1991-09-09
FI911126A0 (fi)	1991-03-06
DK40891A (da)	1991-09-09
ES2024380A6 (es)	1992-02-16
CZ282689B6 (cs)	1997-09-17
NO178577B (no)	1996-01-15
ITMI910610A0 (it)	1991-03-08
HU910734D0 (en)	1991-09-30
OA09744A (en)	1993-11-30
GR910100112A (en)	1992-06-30
NO910894D0 (no)	1991-03-07
DK40891D0 (da)	1991-03-07
CA2037688A1 (en)	1991-09-09

Publication	Publication Date	Title
GB8621086D0 (en)	1986-10-08	Organic compounds
FI871670A0 (fi)	1987-04-15	Menetelmä osseiini-hydroksiapatiittiyhdisteen valmistamiseksi
NO922637L (no)	1993-01-06	Fremgangsmaate for fremstilling av en kornforfinende tilsats
ITMI910610A0 (it)	1991-03-08	Procedimento a cuprato organico per preparare cefprozil
GB8626608D0 (en)	1986-12-10	Organic compounds
GB8620035D0 (en)	1986-10-01	Organic compounds
FI964117L (fi)	1996-10-14	Menetelmä uusien 1-asyylipiperidiiniyhdisteiden valmistamiseksi
GB9027756D0 (en)	1991-02-13	Organic compounds
GB8610960D0 (en)	1986-06-11	Organic compounds
GB8605036D0 (en)	1986-04-09	Organic compounds
GB8616481D0 (en)	1986-08-13	Organic compounds
GB8616118D0 (en)	1986-08-06	Organic compounds
GB8616113D0 (en)	1986-08-06	Organic compounds
GB8616112D0 (en)	1986-08-06	Organic compounds
GB8615392D0 (en)	1986-07-30	Organic compounds
GB8615391D0 (en)	1986-07-30	Organic compounds
GB8615390D0 (en)	1986-07-30	Organic compounds
GB8613624D0 (en)	1986-07-09	Organic compounds
GB8613623D0 (en)	1986-07-09	Organic compounds
GB8610963D0 (en)	1986-06-11	Organic compounds
GB8610961D0 (en)	1986-06-11	Organic compounds
GB8607363D0 (en)	1986-04-30	Organic compounds
GB8610957D0 (en)	1986-06-11	Organic compounds
GB8610956D0 (en)	1986-06-11	Organic compounds
GB8610955D0 (en)	1986-06-11	Organic compounds

Legal Events

Date	Code	Title	Description
1995-10-09	0001	Granted
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19950330