ZA77890B - 5.6-dehydropenicillins method of preparation and intermediates obtained thereby - Google Patents

5.6-dehydropenicillins method of preparation and intermediates obtained thereby

Info

Publication number: ZA77890B
Authority: ZA; South Africa
Prior art keywords: dehydropenicillins; preparation; intermediates obtained; intermediates; dehydropenicillins method
Prior art date: 1976-02-23

Application number

ZA770890A

Other languages

English (en)

Inventor

L Bassignani

L Re

A Brandt

Original Assignee

Snam Progetti

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.)

1976-02-23

Filing date

1977-02-15

Publication date

1977-12-28

1977-02-15 Application filed by Snam Progetti filed Critical Snam Progetti

1977-12-28 Publication of ZA77890B publication Critical patent/ZA77890B/xx

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
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
- C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D205/06—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D205/08—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams
- C07D205/09—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams with a sulfur atom directly attached in position 4
- C07D205/095—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams with a sulfur atom directly attached in position 4 and with a nitrogen atom directly attached in position 3
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
- C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D205/10—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having two double bonds between ring members or between ring members and non-ring members

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
General Health & Medical Sciences (AREA)
General Chemical & Material Sciences (AREA)
Medicinal Chemistry (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Oncology (AREA)
Pharmacology & Pharmacy (AREA)
Communicable Diseases (AREA)
Animal Behavior & Ethology (AREA)
Chemical Kinetics & Catalysis (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Cephalosporin Compounds (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Polyesters Or Polycarbonates (AREA)
Polyamides (AREA)
Saccharide Compounds (AREA)
Other In-Based Heterocyclic Compounds (AREA)
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Plural Heterocyclic Compounds (AREA)

ZA770890A 1976-02-23 1977-02-15 5.6-dehydropenicillins method of preparation and intermediates obtained thereby ZA77890B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT20457/76A IT1058858B (it)	1976-02-23	1976-02-23	5.6 deidropenicilline processo per la loro preparazione e intermdi ottenibili in detto processo

Publications (1)

Publication Number	Publication Date
ZA77890B true ZA77890B (en)	1977-12-28

Family

ID=11167232

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA770890A ZA77890B (en)	1976-02-23	1977-02-15	5.6-dehydropenicillins method of preparation and intermediates obtained thereby

Country Status (21)

Country	Link
US (3)	US4133807A (xx)
JP (1)	JPS52102267A (xx)
AU (1)	AU514741B2 (xx)
BE (1)	BE851751A (xx)
CA (1)	CA1090290A (xx)
CH (1)	CH631180A5 (xx)
CS (1)	CS199662B2 (xx)
DD (1)	DD128359A5 (xx)
DE (1)	DE2707404C3 (xx)
DK (2)	DK77177A (xx)
FR (1)	FR2341582A1 (xx)
GB (2)	GB1572140A (xx)
HU (2)	HU179786B (xx)
IT (1)	IT1058858B (xx)
LU (1)	LU76816A1 (xx)
NL (1)	NL171159C (xx)
NO (2)	NO770568L (xx)
SE (1)	SE438506B (xx)
SU (3)	SU683626A3 (xx)
YU (3)	YU49377A (xx)
ZA (1)	ZA77890B (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1058858B (it) *	1976-02-23	1982-05-10	Snam Progetti	5.6 deidropenicilline processo per la loro preparazione e intermdi ottenibili in detto processo
JPS5398951A (en) *	1977-02-08	1978-08-29	Shionogi & Co Ltd	Azetidinone derivatives and process for their preparation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4174318A (en) *	1970-11-03	1979-11-13	Glaxo Laboratories Ltd.	Alkylative cleavage of azetidinone disulfides
BE791161A (fr) *	1972-01-03	1973-05-09	Beecham Group Ltd	Procede pour la preparation d'analogues des cephalosporines
US4089963A (en) *	1972-03-13	1978-05-16	Astra Pharmaceutical Products, Inc.	Esters of amidinopenicillanic acids, pharmaceutical preparations and method for treating infectious diseases
US4219462A (en) *	1974-07-29	1980-08-26	Merck & Co., Inc.	6-Methyl penicillins
IT1058858B (it) *	1976-02-23	1982-05-10	Snam Progetti	5.6 deidropenicilline processo per la loro preparazione e intermdi ottenibili in detto processo
US4136096A (en) *	1977-02-25	1979-01-23	Pfizer Inc.	6-amino-2,2-dimethyl-3-(5-tetrazolyl)penam process and intermediates therefor
US4168314A (en) *	1977-11-17	1979-09-18	Merck & Co., Inc.	6-(1'-Hydroxyethyl)-2-aminoethylthio-pen-2-em-3-carboxylic acid
US4160091A (en) *	1977-11-21	1979-07-03	Eli Lilly And Company	Process for preparation of 3-halo-3-methylcephams

1976
- 1976-02-23 IT IT20457/76A patent/IT1058858B/it active
1977
- 1977-02-15 ZA ZA770890A patent/ZA77890B/xx unknown
- 1977-02-17 US US05/769,527 patent/US4133807A/en not_active Expired - Lifetime
- 1977-02-18 AU AU22428/77A patent/AU514741B2/en not_active Ceased
- 1977-02-21 SE SE7701907A patent/SE438506B/xx not_active IP Right Cessation
- 1977-02-21 DE DE2707404A patent/DE2707404C3/de not_active Expired
- 1977-02-21 NO NO770568A patent/NO770568L/no unknown
- 1977-02-22 FR FR7705128A patent/FR2341582A1/fr active Granted
- 1977-02-22 DK DK77177A patent/DK77177A/da not_active Application Discontinuation
- 1977-02-22 GB GB1747/79A patent/GB1572140A/en not_active Expired
- 1977-02-22 GB GB7500/77A patent/GB1572139A/en not_active Expired
- 1977-02-22 DD DD7700197507A patent/DD128359A5/xx unknown
- 1977-02-22 CA CA272,330A patent/CA1090290A/en not_active Expired
- 1977-02-22 LU LU76816A patent/LU76816A1/xx unknown
- 1977-02-22 YU YU00493/77A patent/YU49377A/xx unknown
- 1977-02-22 HU HU77SA3016A patent/HU179786B/hu unknown
- 1977-02-22 CH CH221077A patent/CH631180A5/it not_active IP Right Cessation
- 1977-02-22 HU HU813040A patent/HU183632B/hu unknown
- 1977-02-23 BE BE175195A patent/BE851751A/xx not_active IP Right Cessation
- 1977-02-23 JP JP1825877A patent/JPS52102267A/ja active Pending
- 1977-02-23 NL NLAANVRAGE7701962,A patent/NL171159C/xx not_active IP Right Cessation
- 1977-02-23 CS CS771196A patent/CS199662B2/cs unknown
- 1977-02-23 SU SU772455688A patent/SU683626A3/ru active
- 1977-11-03 NO NO773766A patent/NO773766L/no unknown
1978
- 1978-02-13 SU SU782578098A patent/SU721004A3/ru active
- 1978-02-13 SU SU782580402A patent/SU712024A3/ru active
1979
- 1979-07-19 US US06/058,945 patent/US4288366A/en not_active Expired - Lifetime
1981
- 1981-02-19 US US06/236,029 patent/US4353825A/en not_active Expired - Fee Related
- 1981-12-16 DK DK558781A patent/DK558781A/da not_active Application Discontinuation
1982
- 1982-09-27 YU YU02149/82A patent/YU214982A/xx unknown
- 1982-09-27 YU YU02148/82A patent/YU214882A/xx unknown

Also Published As

Publication number	Publication date
DE2707404C3 (de)	1979-03-22
IT1058858B (it)	1982-05-10
NO770568L (no)	1977-08-24
NL171159B (nl)	1982-09-16
DK558781A (da)	1981-12-16
YU214982A (en)	1983-01-21
JPS52102267A (en)	1977-08-27
NO773766L (no)	1977-08-24
LU76816A1 (xx)	1977-07-06
GB1572139A (en)	1980-07-23
CH631180A5 (de)	1982-07-30
HU179786B (en)	1982-12-28
AU514741B2 (en)	1981-02-26
HU183632B (en)	1984-05-28
US4288366A (en)	1981-09-08
DD128359A5 (de)	1977-11-16
US4353825A (en)	1982-10-12
FR2341582B1 (xx)	1980-01-11
YU214882A (en)	1983-01-21
SU712024A3 (ru)	1980-01-25
CA1090290A (en)	1980-11-25
DE2707404B2 (de)	1978-07-13
SE7701907L (sv)	1977-10-03
GB1572140A (en)	1980-07-23
YU49377A (en)	1983-01-21
BE851751A (fr)	1977-08-23
SU721004A3 (ru)	1980-03-05
AU2242877A (en)	1978-08-24
SE438506B (sv)	1985-04-22
FR2341582A1 (fr)	1977-09-16
DE2707404A1 (de)	1977-08-25
NL7701962A (nl)	1977-08-25
US4133807A (en)	1979-01-09
CS199662B2 (en)	1980-07-31
DK77177A (da)	1977-08-24
NL171159C (nl)	1983-02-16
SU683626A3 (ru)	1979-08-30

Publication	Publication Date	Title
BG27743A3 (en)	1979-12-12	Method of obtaining of aminoalkylheterocycles
BG27734A3 (en)	1979-12-12	Method of obtaining of m- aryloxybenzaldehydes
BG28988A4 (en)	1980-08-15	Method of obtaining of 4- halo- dihydropropyrans
BG27754A3 (en)	1979-12-12	Method of obtaining of 3- halomethylcephems
SU725557A3 (en)	1980-03-30	Method of preparing 1,2,3-thiadiazol-5-yl-ureas
JPS532401A (en)	1978-01-11	Antibioticsaa3551 and method of preparation thereof
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JPS52108981A (en)	1977-09-12	Substituted 88hydroxyquinoline and method of preparing same
ZA77890B (en)	1977-12-28	5.6-dehydropenicillins method of preparation and intermediates obtained thereby
PH14357A (en)	1981-06-03	4,5-disubstituted imidazole-2-thiones and method of preparation thereof
BG27755A3 (en)	1979-12-12	Method of obtaining of 7- alkoxy- 3- chlormethilcephems
CS190340B2 (en)	1979-05-31	Method of producing 1-terc.-butylamino-3-/2,5-dichlorphenoxy/2-propanole
GR63604B (en)	1979-11-26	Method of preparing 2,3-dichloroanisole
NZ191227A (en)	1981-10-19	Preparation of 7,8-dichloro-tetrahydroisoquinoline and intermediates
SU572459A1 (ru)	1977-09-15	4-(2-Арилиден-1-метилгидразино-1)фталазоны, про вл ющие антигельминтную активность и способ их получени
GR63598B (en)	1979-11-26	Method of preparation of n-6-chloranicotinoylo-ocmocisteino-thiolactone
JPS5350169A (en)	1978-05-08	Preparation method of tetrazols
JPS5359667A (en)	1978-05-29	11ethyll22phenylloxymethyl*55 nitrooimidazole and preparation method
JPS5346934A (en)	1978-04-27	Novel method of producing chiclinaphene and intermediate
GB1535143A (en)	1978-12-06	N,n'-bis-substituted imidazolidine-2-thiones and method of preparing same
BG23637A1 (en)	1977-10-12	2,6-disubstituted 4-arylamine-5-cyanpyridines and method of obtaining same
SU571065A1 (ru)	1995-11-10	Способ получения 2-циан-5-винилпиридина и 2,5-дицианпиридина
CS222141B1 (en)	1983-04-29	Method of homopolymeration and copolymeration of the 1,3-diolefine
IL53380A0 (en)	1978-01-31	Substituted thiadiazolotriazinediones and method of preparation
BG27442A1 (en)	1979-11-12	Derivatves of 1 (benzoxazolone- 5- sulphony)- benztriazole, method of their obtaining and application