SE444682B - Nya 7alfa-metoxicefalosporiner - Google Patents

Nya 7alfa-metoxicefalosporiner

Info

Publication number: SE444682B
Authority: SE; Sweden
Prior art keywords: ethyl; dioxo; group; methyl; tetrazolyl
Prior art date: 1977-07-23

Application number

SE7808066A

Other languages

English (en)

Swedish (sv)

Other versions

SE7808066L (sv

Inventor

I Saikawa

S Takano

H Imaizumi

I Takakura

H Ochiai

T Yasuda

H Taki

M Tai

Y Kodama

Original Assignee

Toyama Chemical Co Ltd

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.)

1977-07-23

Filing date

1978-07-21

Publication date

1986-04-28

1977-07-23 Priority claimed from JP8873377A external-priority patent/JPS5424888A/ja

1978-02-02 Priority claimed from JP986978A external-priority patent/JPS54103889A/ja

1978-06-13 Priority claimed from JP53070417A external-priority patent/JPS6027679B2/ja

1978-07-21 Application filed by Toyama Chemical Co Ltd filed Critical Toyama Chemical Co Ltd

1979-01-24 Publication of SE7808066L publication Critical patent/SE7808066L/xx

1986-04-28 Publication of SE444682B publication Critical patent/SE444682B/sv

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/16—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms
- C07D295/20—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms by radicals derived from carbonic acid, or sulfur or nitrogen analogues thereof
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

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

SE7808066A 1977-07-23 1978-07-21 Nya 7alfa-metoxicefalosporiner SE444682B (sv)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP8873377A JPS5424888A (en)	1977-07-23	1977-07-23	Novel 7alpha-methoxycephalosporins and their preparation
JP986978A JPS54103889A (en)	1978-02-02	1978-02-02	Novel 7alpha-methoxycephalosporin
JP53070417A JPS6027679B2 (ja)	1978-06-13	1978-06-13	新規な７α−メトキシセフアロスポリン類、その塩類およびそれらの製法

Publications (2)

Publication Number	Publication Date
SE7808066L SE7808066L (sv)	1979-01-24
SE444682B true SE444682B (sv)	1986-04-28

Family

ID=27278675

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
SE7808066A SE444682B (sv)	1977-07-23	1978-07-21	Nya 7alfa-metoxicefalosporiner
SE8004979A SE446188B (sv)	1977-07-23	1980-07-04	7-/2,3-dioxo-1-piperzinkarboxamido/-cefalosporinderivat

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
SE8004979A SE446188B (sv)	1977-07-23	1980-07-04	7-/2,3-dioxo-1-piperzinkarboxamido/-cefalosporinderivat

Country Status (11)

Country	Link
US (2)	US4321265A (nl)
AU (1)	AU511994B2 (nl)
CH (2)	CH646976A5 (nl)
DE (2)	DE2831568C2 (nl)
DK (1)	DK164169C (nl)
FI (1)	FI71744C (nl)
FR (2)	FR2398071A1 (nl)
GB (1)	GB2009161B (nl)
IL (2)	IL55174A (nl)
NL (2)	NL180511C (nl)
SE (2)	SE444682B (nl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2048241B (en) *	1979-04-23	1983-04-27	Toyama Chemical Co Ltd	7a-methoxycenphalosporins and process for producing the same
EP0042232A3 (en) *	1980-06-06	1982-09-08	Beecham Group Plc	Cephalosporin derivatives, processes for their preparation and compositions containing them
JPS58198473A (ja) *	1982-05-13	1983-11-18	Shionogi & Co Ltd	ヒドロキサム酸誘導体
JPS59128392A (ja) *	1982-12-29	1984-07-24	Kureha Chem Ind Co Ltd	セフアロスポリン誘導体及び該誘導体を含有する薬剤
JPS59152385A (ja) *	1983-02-17	1984-08-31	Shionogi & Co Ltd	ヒドロキサム酸系セフアロスポリン誘導体
DE3508258A1 (de) *	1985-03-08	1986-09-18	Bayer Ag, 5090 Leverkusen	Ss-lactamantibiotika, verfahren zur herstellung und ihre verwendung als und in arzneimitteln
DE3509618A1 (de) *	1985-03-16	1986-09-18	Bayer Ag, 5090 Leverkusen	Ss-lactam-antibiotika, verfahren zur herstellung und ihre verwendung als arzneimittel
CN106045925B (zh) *	2016-07-01	2018-12-18	成都百事兴科技实业有限公司	一种头孢拉宗中间体的合成方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4343937A (en) *	1971-06-02	1982-08-10	Merck & Co., Inc.	3-Substituted-7-methoxy-7-amino-3-cephem-4-carboxylic acids
US4112090A (en) *	1974-05-09	1978-09-05	Toyama Chemical Co., Ltd.	Novel penicillins and cephalosporins and process for producing the same
IL47168A (en) *	1974-05-09	1979-07-25	Toyama Chemical Co Ltd	Mono or dioxo piperazino(thio)carbonylamino derivatives ofpenicillins and cephalosporins and process for producing the same
DK154939C (da) *	1974-12-19	1989-06-12	Takeda Chemical Industries Ltd	Analogifremgangsmaade til fremstilling af thiazolylacetamido-cephemforbindelser eller farmaceutisk acceptable salte eller estere deraf
JPS6026800B2 (ja) *	1976-01-22	1985-06-25	富山化学工業株式会社	新規な７α−メトキシセフアロスポリン類およびその製造法
US4200744A (en) *	1976-01-22	1980-04-29	Toyama Chemical Company, Limited	Substituted 7α-methoxy-7β[(2,3-dioxo-1-piperazinyl)carbonylaminophenylacetamido]cephalosporins
GR63088B (en) *	1976-04-14	1979-08-09	Takeda Chemical Industries Ltd	Preparation process of novel cephalosporins
US4263292A (en) *	1978-06-13	1981-04-21	Toyama Chemical Co., Ltd.	7α-methoxycephalosporins and pharmaceutical composition comprising the same

1978
- 1978-07-18 DE DE2831568A patent/DE2831568C2/de not_active Expired
- 1978-07-18 DE DE2857696A patent/DE2857696C2/de not_active Expired
- 1978-07-19 AU AU38151/78A patent/AU511994B2/en not_active Expired
- 1978-07-19 IL IL55174A patent/IL55174A/xx unknown
- 1978-07-20 FI FI782294A patent/FI71744C/fi not_active IP Right Cessation
- 1978-07-20 GB GB7830442A patent/GB2009161B/en not_active Expired
- 1978-07-21 DK DK326778A patent/DK164169C/da not_active IP Right Cessation
- 1978-07-21 SE SE7808066A patent/SE444682B/sv not_active IP Right Cessation
- 1978-07-21 CH CH789878A patent/CH646976A5/de not_active IP Right Cessation
- 1978-07-21 FR FR7821731A patent/FR2398071A1/fr active Granted
- 1978-07-21 NL NLAANVRAGE7807806,A patent/NL180511C/nl not_active IP Right Cessation
1980
- 1980-02-01 US US06/117,784 patent/US4321265A/en not_active Expired - Lifetime
- 1980-05-26 IL IL60160A patent/IL60160A0/xx unknown
- 1980-06-06 NL NL8003317A patent/NL8003317A/nl active Search and Examination
- 1980-07-04 SE SE8004979A patent/SE446188B/sv not_active IP Right Cessation
- 1980-09-17 FR FR8020027A patent/FR2468612A1/fr active Granted
- 1980-12-31 US US06/221,622 patent/US4395412A/en not_active Expired - Lifetime
1983
- 1983-08-22 CH CH4574/83A patent/CH647524A5/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
NL8003317A (nl)	1980-10-31
DK164169B (da)	1992-05-18
CH646976A5 (de)	1984-12-28
FI71744B (fi)	1986-10-31
NL7807806A (nl)	1979-01-25
FR2468612A1 (fr)	1981-05-08
IL55174A0 (en)	1978-09-29
DK164169C (da)	1992-10-05
DE2857696C2 (de)	1984-08-30
AU511994B2 (en)	1980-09-18
NL180511C (nl)	1987-03-02
US4395412A (en)	1983-07-26
IL55174A (en)	1982-03-31
GB2009161B (en)	1982-05-26
DK326778A (da)	1979-01-24
DE2831568C2 (de)	1985-01-10
FR2398071A1 (fr)	1979-02-16
FI71744C (fi)	1987-02-09
SE8004979L (sv)	1980-07-04
CH647524A5 (de)	1985-01-31
US4321265A (en)	1982-03-23
GB2009161A (en)	1979-06-13
SE446188B (sv)	1986-08-18
FR2398071B1 (nl)	1983-07-22
IL60160A0 (en)	1980-07-31
AU3815178A (en)	1980-03-06
FI782294A (fi)	1979-01-24
DE2831568A1 (de)	1979-02-08
SE7808066L (sv)	1979-01-24
FR2468612B1 (nl)	1983-06-17

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CA1085392A (en)	1980-09-09	Arylmalonamido-1-oxadethiacephalosporins
US4048311A (en)	1977-09-13	7-Acyl-3-(sulfonic acid and sulfamoyl substituted tetrazolyl thiomethyl)cephalosporins
SE444682B (sv)	1986-04-28	Nya 7alfa-metoxicefalosporiner
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US4349551A (en)	1982-09-14	Penicillin derivatives and compositions containing them
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US4092480A (en)	1978-05-30	Intermediates for preparing substituted phenylglycylcephalosporins
US4044047A (en)	1977-08-23	Intermediates for preparing substituted phenylglycylcephalosporins
JPS6053028B2 (ja)	1985-11-22	テトラゾ−ル誘導体
HU185685B (en)	1985-03-28	Process for preparing new cefem-carboxylic acid derivatives

Legal Events

Date	Code	Title	Description
1995-01-31	NAL	Patent in force	Ref document number: 7808066-0 Format of ref document f/p: F
1998-10-05	NUG	Patent has lapsed	Ref document number: 7808066-0 Format of ref document f/p: F

Date

Code

Title

Description

1995-01-31

NAL

Patent in force

Ref document number: 7808066-0

Format of ref document f/p: F

1998-10-05

NUG

Patent has lapsed