DE3069092D1 - 4-halo-1,8-naphthyridine derivatives useful as intermediates and processes for their preparation - Google Patents

4-halo-1,8-naphthyridine derivatives useful as intermediates and processes for their preparation

Info

Publication number
DE3069092D1
DE3069092D1 DE8282200534T DE3069092T DE3069092D1 DE 3069092 D1 DE3069092 D1 DE 3069092D1 DE 8282200534 T DE8282200534 T DE 8282200534T DE 3069092 T DE3069092 T DE 3069092T DE 3069092 D1 DE3069092 D1 DE 3069092D1
Authority
DE
Germany
Prior art keywords
intermediates
halo
processes
preparation
derivatives useful
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE8282200534T
Other languages
German (de)
Inventor
Arthur Attilio Santilli
Anthony Carmen Scotese
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wyeth LLC
Original Assignee
American Home Products Corp
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.)
Filing date
Publication date
Priority claimed from US06/125,600 external-priority patent/US4324893A/en
Application filed by American Home Products Corp filed Critical American Home Products Corp
Application granted granted Critical
Publication of DE3069092D1 publication Critical patent/DE3069092D1/en
Expired legal-status Critical Current

Links

DE8282200534T 1979-04-18 1980-04-10 4-halo-1,8-naphthyridine derivatives useful as intermediates and processes for their preparation Expired DE3069092D1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US3125579A 1979-04-18 1979-04-18
US06/125,600 US4324893A (en) 1979-04-18 1980-02-28 4-Amino-3-carboxy or cyano-1,2-dihydro-2-oxo-1,8-naphthyridine derivatives
EP80301157A EP0018735B1 (en) 1979-04-18 1980-04-10 1,8-naphthyridine derivatives, their preparation, pharmaceutical compositions containing them

Publications (1)

Publication Number Publication Date
DE3069092D1 true DE3069092D1 (en) 1984-10-04

Family

ID=27224791

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282200534T Expired DE3069092D1 (en) 1979-04-18 1980-04-10 4-halo-1,8-naphthyridine derivatives useful as intermediates and processes for their preparation

Country Status (2)

Country Link
AT (1) ATE4315T1 (en)
DE (1) DE3069092D1 (en)

Also Published As

Publication number Publication date
ATE4315T1 (en) 1983-08-15

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee