NL7702405A - Werkwijze voor de bereiding van de optisch aktieve l-isomeervorm van cefalosporinederivaten. - Google Patents

Werkwijze voor de bereiding van de optisch aktieve l-isomeervorm van cefalosporinederivaten.

Info

Publication number: NL7702405A
Authority: NL; Netherlands
Prior art keywords: preparation; optically active; isomer form; cephalosporin derivatives; cephalosporin
Prior art date: 1976-03-08

Application number

NL7702405A

Other languages

English (en)

Dutch (nl)

Original Assignee

Squibb & Sons 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.)

1976-03-08

Filing date

1977-03-07

Publication date

1977-09-12

1976-03-08 Priority claimed from US05/664,795 external-priority patent/US4088815A/en

1976-03-08 Priority claimed from US05/664,796 external-priority patent/US4088816A/en

1977-02-02 Priority claimed from US05/764,134 external-priority patent/US4127716A/en

1977-03-07 Application filed by Squibb & Sons Inc filed Critical Squibb & Sons Inc

1977-09-12 Publication of NL7702405A publication Critical patent/NL7702405A/xx

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
- 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
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
- C07D333/24—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- 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
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D307/54—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Life Sciences & Earth Sciences (AREA)
General Chemical & Material Sciences (AREA)
Medicinal Chemistry (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Communicable Diseases (AREA)
Pharmacology & Pharmacy (AREA)
Oncology (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)

NL7702405A 1976-03-08 1977-03-07 Werkwijze voor de bereiding van de optisch aktieve l-isomeervorm van cefalosporinederivaten. NL7702405A (nl)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US05/664,795 US4088815A (en)	1974-09-20	1976-03-08	3-Heterothio-7-ureido cephalosporins
US05/664,796 US4088816A (en)	1974-09-20	1976-03-08	3-Heterothio substituted 7-(ureido-heteroacetyl) cephalosporins
US05/764,134 US4127716A (en)	1976-03-08	1977-02-02	3-heterothiomethyl ureido cephalosporins

Publications (1)

Publication Number	Publication Date
NL7702405A true NL7702405A (nl)	1977-09-12

Family

ID=27418117

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7702405A NL7702405A (nl)	1976-03-08	1977-03-07	Werkwijze voor de bereiding van de optisch aktieve l-isomeervorm van cefalosporinederivaten.

Country Status (16)

Country	Link
JP (1)	JPS52108996A (pl)
AT (1)	AT352876B (pl)
AU (1)	AU2236777A (pl)
CA (1)	CA1088517A (pl)
CS (1)	CS191190B2 (pl)
DD (1)	DD129793A5 (pl)
DE (1)	DE2707812A1 (pl)
DK (1)	DK97077A (pl)
ES (1)	ES456591A1 (pl)
FR (1)	FR2343745A2 (pl)
GB (1)	GB1573786A (pl)
NL (1)	NL7702405A (pl)
NZ (1)	NZ183332A (pl)
PL (1)	PL196501A1 (pl)
PT (1)	PT66272B (pl)
SE (1)	SE7702558L (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2927534A1 (de) *	1979-07-07	1981-01-08	Bayer Ag	Optisch reine heterocyclische aminosaeuren, verfahren zu ihrer herstellung und ihre verwendung

1977
- 1977-02-14 NZ NZ183332A patent/NZ183332A/xx unknown
- 1977-02-15 CA CA271,818A patent/CA1088517A/en not_active Expired
- 1977-02-17 AU AU22367/77A patent/AU2236777A/en not_active Expired
- 1977-02-23 DE DE19772707812 patent/DE2707812A1/de not_active Ceased
- 1977-03-04 CS CS771474A patent/CS191190B2/cs unknown
- 1977-03-04 DK DK97077A patent/DK97077A/da not_active Application Discontinuation
- 1977-03-07 SE SE7702558A patent/SE7702558L/xx not_active Application Discontinuation
- 1977-03-07 PT PT66272A patent/PT66272B/pt unknown
- 1977-03-07 ES ES456591A patent/ES456591A1/es not_active Expired
- 1977-03-07 NL NL7702405A patent/NL7702405A/xx not_active Application Discontinuation
- 1977-03-07 GB GB9511/77A patent/GB1573786A/en not_active Expired
- 1977-03-08 AT AT155177A patent/AT352876B/de not_active IP Right Cessation
- 1977-03-08 DD DD7700197733A patent/DD129793A5/xx unknown
- 1977-03-08 FR FR7706808A patent/FR2343745A2/fr active Pending
- 1977-03-08 PL PL19650177A patent/PL196501A1/pl unknown
- 1977-03-08 JP JP2583677A patent/JPS52108996A/ja active Pending

Also Published As

Publication number	Publication date
SE7702558L (sv)	1977-09-09
JPS52108996A (en)	1977-09-12
CS191190B2 (en)	1979-06-29
ATA155177A (de)	1979-03-15
PT66272B (fr)	1978-08-08
GB1573786A (en)	1980-08-28
FR2343745A2 (fr)	1977-10-07
AT352876B (de)	1979-10-10
DE2707812A1 (de)	1977-09-15
NZ183332A (en)	1979-10-25
PL196501A1 (pl)	1978-02-13
ES456591A1 (es)	1978-02-16
DK97077A (da)	1977-09-09
AU2236777A (en)	1978-08-24
CA1088517A (en)	1980-10-28
PT66272A (en)	1977-03-31
DD129793A5 (de)	1978-02-08

Similar Documents

Publication	Publication Date	Title
NL7700244A (nl)	1977-07-18	Werkwijze voor de bereiding van fthalanderivaten.
NL7701568A (nl)	1977-08-18	Werkwijze voor de bereiding van nieuwe cefalosporinederivaten.
NL183033C (nl)	1988-07-01	Werkwijze voor de bereiding van n-fosfonomethylglycine.
NL7600075A (nl)	1976-07-26	Werkwijze voor de bereiding van optisch actieve anthracyclinonen.
NL7709827A (nl)	1978-03-28	Werkwijze voor de bereiding van carbodiimiden.
NL178684C (nl)	1986-05-01	Werkwijze voor de bereiding van dialkyloxalaten.
NL7703892A (nl)	1977-10-11	Werkwijze voor de bereiding van maleineimiden.
NL7702420A (nl)	1977-09-14	Werkwijze voor de bereiding van formamiden.
NL189129C (nl)	1993-01-18	Werkwijze voor de bereiding van acylcyaniden.
NL7707762A (nl)	1978-01-16	Werkwijze voor de bereiding van esters.
NL7712397A (nl)	1978-05-17	Werkwijze voor de bereiding van esters.
NL189088C (nl)	1993-01-04	Werkwijze voor de bereiding van acylcyaniden.
NL7514300A (nl)	1977-06-13	Werkwijze voor de bereiding van optisch actief fenylglycineamide.
NL7710536A (nl)	1978-04-03	Werkwijze voor de bereiding van esters.
NL7708091A (nl)	1978-01-24	Werkwijze voor de bereiding van fenoxy-fenoxy- -alkaancarbonzuurderivaten.
NL7711600A (nl)	1978-04-25	Werkwijze voor de bereiding van n-chlooracetyl- -n-fenylalanine-esters.
NL7708394A (nl)	1978-01-31	Werkwijze voor de bereiding van esters.
NL188996C (nl)	1992-12-01	Werkwijze voor de bereiding van acylcyaniden.
NL7706508A (nl)	1978-01-11	Werkwijze voor de bereiding van p-isobutylhydra- tropaat quajacol.
NL7602544A (nl)	1977-09-13	Werkwijze voor de bereiding van optisch aktief fenylglycine.
NL7704917A (nl)	1977-11-08	Werkwijze voor de bereiding van 5-fenylcarba- moylbarbituurzuren.
NL7704149A (nl)	1977-12-20	Werkwijze voor de bereiding van titaantrichlori- depreparaten.
NL7705293A (nl)	1977-11-16	Werkwijze voor de racemisatie van optisch aktief allthrolon.
NL7702238A (nl)	1977-09-08	Werkwijze voor de bereiding van pyridylfos- forzuurderivaten.
NL7702405A (nl)	1977-09-12	Werkwijze voor de bereiding van de optisch aktieve l-isomeervorm van cefalosporinederivaten.

Legal Events

Date	Code	Title	Description
1980-11-25	BV	The patent application has lapsed