ATA437275A - Verfahren zur herstellung von neuen 3-amino-2beta-thiohydrazoazetidinonen - Google Patents

Verfahren zur herstellung von neuen 3-amino-2beta-thiohydrazoazetidinonen

Info

Publication number: ATA437275A
Authority: AT; Austria
Prior art keywords: thiohydrazoacetidinone; 2beta; amino; preparing new; preparing
Prior art date: 1974-06-12

Application number

AT437275A

Other languages

English (en)

Other versions

AT341539B (de

Inventor

Maurizio Foglio

Giovanni Franceschi

Paolo Masi

Antonino Suarato

Original Assignee

Farmaceutici Italia

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.)

1974-06-12

Filing date

1975-06-09

Publication date

1977-06-15

1975-06-09 Application filed by Farmaceutici Italia filed Critical Farmaceutici Italia

1976-08-24 Priority to AT626976A priority Critical patent/AT341092B/de

1976-08-24 Priority to AT626876A priority patent/AT341091B/de

1977-06-15 Publication of ATA437275A publication Critical patent/ATA437275A/de

1978-02-10 Application granted granted Critical

1978-02-10 Publication of AT341539B publication Critical patent/AT341539B/de

Links

Classifications

- 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

Landscapes

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

AT437275A 1974-06-12 1975-06-09 Verfahren zur herstellung von neuen 3-amino-2beta-thiohydrazoazetidinonen AT341539B (de)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
AT626976A AT341092B (de)	1974-06-12	1976-08-24	Verfahren zur herstellung von derivaten von 7-aminocephalosporansaure und 7-aminodesacetoxycephalosporansaure
AT626876A AT341091B (de)	1974-06-12	1976-08-24	Verfahren zur herstellung von cephalosporinen

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT2388774		1974-06-12

Publications (2)

Publication Number	Publication Date
ATA437275A true ATA437275A (de)	1977-06-15
AT341539B AT341539B (de)	1978-02-10

Family

ID=11210657

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT437275A AT341539B (de)	1974-06-12	1975-06-09	Verfahren zur herstellung von neuen 3-amino-2beta-thiohydrazoazetidinonen

Country Status (17)

Country	Link
US (1)	US4012381A (de)
JP (1)	JPS6135199B2 (de)
AT (1)	AT341539B (de)
AU (1)	AU501660B2 (de)
BE (1)	BE830089A (de)
CA (1)	CA1057284A (de)
CH (1)	CH615189A5 (de)
DE (2)	DE2559976C2 (de)
DK (1)	DK256975A (de)
ES (1)	ES438429A1 (de)
FR (1)	FR2283140A1 (de)
GB (1)	GB1472866A (de)
HU (1)	HU172891B (de)
NL (1)	NL170416C (de)
NO (1)	NO752034L (de)
SE (1)	SE7506588L (de)
ZA (1)	ZA753723B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5048181U (de) *	1973-08-31	1975-05-13
GB1472866A (en)	1974-06-12	1977-05-11	Farmaceutici Italia	Cephalosporins and intermediates therefor
GB1472864A (en) *	1975-04-05	1977-05-11	Farmaceutici Italia	Method of preparing cephalosporins
US4218564A (en) *	1975-06-18	1980-08-19	Smithkline Corporation	7β-Hydroxy-3-heterocyclicthio-methyl cephalosporin intermediates
US4112087A (en) *	1976-11-04	1978-09-05	Syntex (U.S.A.) Inc.	Cephalosporin type antibacterials having a substituted propenyl group in the 3-position
JPH0524649Y2 (de) *	1986-07-21	1993-06-23

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BR6915080D0 (pt) *	1969-06-12	1973-03-08	Lilly Co Eli	Processo para a preparacao de um produto rearranjado de penicilina
US3905965A (en) *	1969-10-17	1975-09-16	Roussel Uclaf	Process of total synthesis of cephalosporin derivatives and intermediates
BE787618A (fr) *	1971-08-17	1973-02-16	Gist Brocades Nv	Procede pour preparer des composes heterocycliques
DE2243242A1 (de) *	1972-09-02	1974-03-28	Hoechst Ag	Verfahren zur herstellung von 7-amino3-cephem-4-carbonsaeurederivaten
GB1451459A (en) *	1972-10-20	1976-10-06	Fujisawa Pharamceutical Co Ltd	Process for preparing 3-alkyl-3-cephem-4-carboxylic acids and intermediates thereof
IT1043958B (it)	1974-05-22	1980-02-29	Farmaceutici Italia	Procedimento per la preparazione di cefalosporine
GB1472866A (en)	1974-06-12	1977-05-11	Farmaceutici Italia	Cephalosporins and intermediates therefor

1975
- 1975-05-23 GB GB2246575A patent/GB1472866A/en not_active Expired
- 1975-06-06 NL NLAANVRAGE7506741,A patent/NL170416C/xx not_active IP Right Cessation
- 1975-06-07 DE DE2559976A patent/DE2559976C2/de not_active Expired - Lifetime
- 1975-06-07 DE DE19752525510 patent/DE2525510A1/de not_active Ceased
- 1975-06-09 SE SE7506588A patent/SE7506588L/xx unknown
- 1975-06-09 FR FR7517880A patent/FR2283140A1/fr active Granted
- 1975-06-09 NO NO752034A patent/NO752034L/no unknown
- 1975-06-09 DK DK256975A patent/DK256975A/da unknown
- 1975-06-09 AT AT437275A patent/AT341539B/de not_active IP Right Cessation
- 1975-06-10 JP JP50069249A patent/JPS6135199B2/ja not_active Expired
- 1975-06-10 ZA ZA00753723A patent/ZA753723B/xx unknown
- 1975-06-10 HU HU75SO00001150A patent/HU172891B/hu not_active IP Right Cessation
- 1975-06-10 AU AU81980/75A patent/AU501660B2/en not_active Ceased
- 1975-06-10 CA CA229,024A patent/CA1057284A/en not_active Expired
- 1975-06-11 ES ES438429A patent/ES438429A1/es not_active Expired
- 1975-06-11 CH CH756475A patent/CH615189A5/de not_active IP Right Cessation
- 1975-06-11 BE BE157204A patent/BE830089A/xx not_active IP Right Cessation
- 1975-06-12 US US05/586,376 patent/US4012381A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
NL170416C (nl)	1982-11-01
SE7506588L (sv)	1975-12-15
DE2559976C2 (de)	1991-12-19
NL7506741A (nl)	1975-12-16
NO752034L (de)	1975-12-15
GB1472866A (en)	1977-05-11
FR2283140B1 (de)	1978-12-08
JPS5111787A (de)	1976-01-30
FR2283140A1 (fr)	1976-03-26
DK256975A (da)	1975-12-13
NL170416B (nl)	1982-06-01
CH615189A5 (de)	1980-01-15
ES438429A1 (es)	1977-02-16
HU172891B (hu)	1978-12-28
DE2525510A1 (de)	1976-01-02
JPS6135199B2 (de)	1986-08-12
CA1057284A (en)	1979-06-26
ZA753723B (en)	1976-05-26
BE830089A (fr)	1975-12-11
AU8198075A (en)	1976-12-16
AU501660B2 (en)	1979-06-28
AT341539B (de)	1978-02-10
US4012381A (en)	1977-03-15

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Legal Events

Date	Code	Title	Description
1995-03-15	ELJ	Ceased due to non-payment of the annual fee