NL7605075A - Werkwijze ter bereiding van op de plaats 3 door aminogroepen gesubstitueerde cefalosporinever- bindingen. - Google Patents

Werkwijze ter bereiding van op de plaats 3 door aminogroepen gesubstitueerde cefalosporinever- bindingen.

Info

Publication number: NL7605075A
Authority: NL; Netherlands
Prior art keywords: preparing; place; amino groups; groups substituted; cephalosporine compounds
Prior art date: 1975-05-12

Application number

NL7605075A

Other languages

English (en)

Original Assignee

Lilly Co Eli

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.)

1975-05-12

Filing date

1976-05-12

Publication date

1976-11-16

1976-05-12 Application filed by Lilly Co Eli filed Critical Lilly Co Eli

1976-11-16 Publication of NL7605075A publication Critical patent/NL7605075A/nl

Links

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
- C07D501/02—Preparation
- C07D501/04—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
- 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
- C07D501/59—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3 with hetero atoms directly attached in position 3

Landscapes

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

NL7605075A 1975-05-12 1976-05-12 Werkwijze ter bereiding van op de plaats 3 door aminogroepen gesubstitueerde cefalosporinever- bindingen. NL7605075A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/576,818 US4013651A (en)	1975-05-12	1975-05-12	3-substituted amino-cephalosporins

Publications (1)

Publication Number	Publication Date
NL7605075A true NL7605075A (nl)	1976-11-16

Family

ID=24306128

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
NL7605077A NL7605077A (nl)	1975-05-12	1976-05-12	Werkwijze ter bereiding van 7-acylamido 3-alkyl (of aryl) 3-cefem 4-carbonzuren en esters daarvan.
NL7605078A NL7605078A (nl)	1975-05-12	1976-05-12	Werkwijze ter bereiding van 3-h 3-cefem 4-carbon- zuren en esters daarvan.
NL7605075A NL7605075A (nl)	1975-05-12	1976-05-12	Werkwijze ter bereiding van op de plaats 3 door aminogroepen gesubstitueerde cefalosporinever- bindingen.

Family Applications Before (2)

Application Number	Title	Priority Date	Filing Date
NL7605077A NL7605077A (nl)	1975-05-12	1976-05-12	Werkwijze ter bereiding van 7-acylamido 3-alkyl (of aryl) 3-cefem 4-carbonzuren en esters daarvan.
NL7605078A NL7605078A (nl)	1975-05-12	1976-05-12	Werkwijze ter bereiding van 3-h 3-cefem 4-carbon- zuren en esters daarvan.

Country Status (11)

Country	Link
US (3)	US4013651A (nl)
JP (1)	JPS51138697A (nl)
BE (1)	BE841496A (nl)
CA (1)	CA1074782A (nl)
CH (3)	CH623054A5 (nl)
DE (1)	DE2620308A1 (nl)
ES (3)	ES447805A1 (nl)
GB (1)	GB1544984A (nl)
IE (1)	IE42540B1 (nl)
IL (1)	IL49318A (nl)
NL (3)	NL7605077A (nl)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3947413A (en) *	1972-11-13	1976-03-30	Merck & Co., Inc.	3-α-Substituted cephalosporins
US4550162A (en) *	1975-02-20	1985-10-29	Ciba-Geigy Corporation	Process for the manufacture of enol derivatives
AT342197B (de) *	1975-02-20	1978-03-28	Ciba Geigy Ag	Neues verfahren zur herstellung von 3-cephemverbindungen
JPS543087A (en) *	1977-06-03	1979-01-11	Fujisawa Pharmaceut Co Ltd	Preparation of cephalosporin compound
US4244885A (en) *	1977-12-08	1981-01-13	Yeda Research And Development Co. Ltd.	α-Substituted-3-(halomethyl)-4-hydroxybenzeneacetic acids
US4436903A (en) *	1980-12-22	1984-03-13	Ciba-Geigy Corporation	Process for the production of 7 β-substituted-3-unsubstituted-3-cephem-4-carboxylic acid compounds
US4533497A (en) *	1982-12-27	1985-08-06	Eli Lilly And Company	N-ethylidene azetidinones
DE68916275T2 (de) *	1988-01-25	1994-11-17	Lilly Co Eli	1-Carbacephalosporin-Antibiotika.
US5019571A (en) *	1988-01-25	1991-05-28	Eli Lilly And Company	1-carbacephalosporin antibiotics
WO2017190043A1 (en) *	2016-04-29	2017-11-02	University Of Kansas	Cephalosporin-type compounds

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE412238B (sv) *	1971-05-24	1980-02-25	Ciba Geigy	Forfarande for framstellning av 7 beta-amino-cefem-4-karboxylsyraforeningar genom dekarbonylering av en 3-formyl-cefem-4-karboxylsyraforening
US4001226A (en) *	1974-12-04	1977-01-04	Eli Lilly And Company	3-(substituted)carbonylamino cephem derivatives
JPS609516B2 (ja) *	1975-03-07	1985-03-11	塩野義製薬株式会社	セフエム骨格の環化製法
AT342197B (de) *	1975-02-20	1978-03-28	Ciba Geigy Ag	Neues verfahren zur herstellung von 3-cephemverbindungen

1975
- 1975-05-12 US US05/576,818 patent/US4013651A/en not_active Expired - Lifetime
1976
- 1976-03-30 IE IE664/76A patent/IE42540B1/en unknown
- 1976-03-31 IL IL49318A patent/IL49318A/xx unknown
- 1976-04-01 CA CA249,339A patent/CA1074782A/en not_active Expired
- 1976-05-05 GB GB18312/76A patent/GB1544984A/en not_active Expired
- 1976-05-06 BE BE1007359A patent/BE841496A/xx not_active IP Right Cessation
- 1976-05-07 DE DE19762620308 patent/DE2620308A1/de not_active Withdrawn
- 1976-05-11 ES ES447805A patent/ES447805A1/es not_active Expired
- 1976-05-11 ES ES447807A patent/ES447807A1/es not_active Expired
- 1976-05-11 ES ES447806A patent/ES447806A1/es not_active Expired
- 1976-05-11 JP JP51054245A patent/JPS51138697A/ja active Pending
- 1976-05-12 NL NL7605077A patent/NL7605077A/nl not_active Application Discontinuation
- 1976-05-12 CH CH595376A patent/CH623054A5/de not_active IP Right Cessation
- 1976-05-12 CH CH595576A patent/CH619958A5/de not_active IP Right Cessation
- 1976-05-12 CH CH595476A patent/CH621123A5/de not_active IP Right Cessation
- 1976-05-12 NL NL7605078A patent/NL7605078A/nl not_active Application Discontinuation
- 1976-05-12 NL NL7605075A patent/NL7605075A/nl not_active Application Discontinuation
- 1976-09-03 US US05/720,180 patent/US4065621A/en not_active Expired - Lifetime
- 1976-09-03 US US05/720,179 patent/US4065618A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
IL49318A0 (en)	1976-05-31
CA1074782A (en)	1980-04-01
IE42540B1 (en)	1980-08-27
GB1544984A (en)	1979-04-25
CH623054A5 (nl)	1981-05-15
DE2620308A1 (de)	1976-11-25
ES447807A1 (es)	1977-10-01
JPS51138697A (en)	1976-11-30
IL49318A (en)	1980-03-31
NL7605077A (nl)	1976-11-16
CH621123A5 (nl)	1981-01-15
ES447805A1 (es)	1978-04-01
NL7605078A (nl)	1976-11-16
US4013651A (en)	1977-03-22
BE841496A (fr)	1976-11-08
US4065621A (en)	1977-12-27
CH619958A5 (nl)	1980-10-31
US4065618A (en)	1977-12-27
IE42540L (en)	1976-11-12
ES447806A1 (es)	1977-10-01

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Legal Events

Date	Code	Title
1983-07-01	BA	A request for search or an international-type search has been filed
1984-12-03	BB	A search report has been drawn up
1985-01-01	A85	Still pending on 85-01-01
1985-04-01	BC	A request for examination has been filed
1995-01-02	BV	The patent application has lapsed