NL7505800A - METHOD OF PREPARING CEPHALOS SPORINS. - Google Patents

METHOD OF PREPARING CEPHALOS SPORINS.

Info

Publication number: NL7505800A
Authority: NL; Netherlands
Prior art keywords: sporins; cephalos; preparing; preparing cephalos; cephalos sporins
Prior art date: 1974-05-22

Application number

NL7505800A

Other languages

Dutch (nl)

Other versions

NL170286C (en

NL170286B (en

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.)

1974-05-22

Filing date

1975-05-16

Publication date

1975-11-25

1975-05-16 Application filed by Farmaceutici Italia filed Critical Farmaceutici Italia

1975-11-25 Publication of NL7505800A publication Critical patent/NL7505800A/en

1982-05-17 Publication of NL170286B publication Critical patent/NL170286B/en

1982-10-18 Application granted granted Critical

1982-10-18 Publication of NL170286C publication Critical patent/NL170286C/en

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)
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Document Processing Apparatus (AREA)

NLAANVRAGE7505800,A 1974-05-22 1975-05-16 PROCESS FOR PREPARING A CEPHALOSPORINE. NL170286C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT23070/74A IT1043958B (en)	1974-05-22	1974-05-22	PROCEDURE FOR THE PREPARATION OF CEPHALOSPORINE

Publications (3)

Publication Number	Publication Date
NL7505800A true NL7505800A (en)	1975-11-25
NL170286B NL170286B (en)	1982-05-17
NL170286C NL170286C (en)	1982-10-18

Family

ID=11203454

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7505800,A NL170286C (en)	1974-05-22	1975-05-16	PROCESS FOR PREPARING A CEPHALOSPORINE.

Country Status (16)

Country	Link
JP (1)	JPS50160291A (en)
AT (1)	AT340047B (en)
BE (1)	BE829304A (en)
CA (1)	CA1055485A (en)
DE (1)	DE2522142A1 (en)
DK (1)	DK220375A (en)
ES (1)	ES437842A1 (en)
FR (1)	FR2279753A1 (en)
GB (2)	GB1472865A (en)
HU (1)	HU171357B (en)
IT (1)	IT1043958B (en)
NL (1)	NL170286C (en)
NO (1)	NO751781L (en)
SE (1)	SE7505751L (en)
SU (1)	SU727147A3 (en)
ZA (1)	ZA753244B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1472866A (en) *	1974-06-12	1977-05-11	Farmaceutici Italia	Cephalosporins and intermediates therefor
NL7806860A (en) *	1977-07-05	1979-01-09	Farmaceutici Italia	PROCESS FOR PREPARING NOCARDICIN-RELATED AZETIDINONES.
US4482491A (en) *	1981-05-01	1984-11-13	Otsuka Kagaku Yakuhin Kabushiki Kaisha	Thiazolinoazetidinone derivatives and process for the preparation of the same
EP0088488B1 (en) *	1982-01-22	1986-10-01	Beecham Group Plc	Antibacterial agents, their preparation and use

1974
- 1974-05-22 IT IT23070/74A patent/IT1043958B/en active
1975
- 1975-05-16 NL NLAANVRAGE7505800,A patent/NL170286C/en not_active IP Right Cessation
- 1975-05-16 AT AT376875A patent/AT340047B/en not_active IP Right Cessation
- 1975-05-17 DE DE19752522142 patent/DE2522142A1/en not_active Withdrawn
- 1975-05-20 SE SE7505751A patent/SE7505751L/en unknown
- 1975-05-20 DK DK220375A patent/DK220375A/en unknown
- 1975-05-20 ZA ZA00753244A patent/ZA753244B/en unknown
- 1975-05-20 CA CA227,388A patent/CA1055485A/en not_active Expired
- 1975-05-20 GB GB2141975A patent/GB1472865A/en not_active Expired
- 1975-05-20 NO NO751781A patent/NO751781L/no unknown
- 1975-05-20 JP JP50059355A patent/JPS50160291A/ja active Pending
- 1975-05-20 GB GB2841076A patent/GB1472870A/en not_active Expired
- 1975-05-20 HU HU75SO00001145A patent/HU171357B/en unknown
- 1975-05-20 FR FR7515596A patent/FR2279753A1/en active Granted
- 1975-05-21 ES ES437842A patent/ES437842A1/en not_active Expired
- 1975-05-21 SU SU752133714A patent/SU727147A3/en active
- 1975-05-21 BE BE156546A patent/BE829304A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
NO751781L (en)	1975-11-25
DK220375A (en)	1975-11-23
SE7505751L (en)	1975-11-24
GB1472865A (en)	1977-05-11
NL170286C (en)	1982-10-18
NL170286B (en)	1982-05-17
ATA376875A (en)	1977-03-15
SU727147A3 (en)	1980-04-05
ES437842A1 (en)	1977-01-01
BE829304A (en)	1975-11-21
FR2279753B1 (en)	1979-03-16
ZA753244B (en)	1976-05-26
AU8131975A (en)	1976-11-25
JPS50160291A (en)	1975-12-25
DE2522142A1 (en)	1975-12-11
AT340047B (en)	1977-11-25
IT1043958B (en)	1980-02-29
GB1472870A (en)	1977-05-11
HU171357B (en)	1977-12-28
CA1055485A (en)	1979-05-29
FR2279753A1 (en)	1976-02-20

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Legal Events

Date	Code	Title	Description
1987-01-16	V1	Lapsed because of non-payment of the annual fee