DE2352909A1 - Verfahren zur herstellung neuer heterocyclischer verbindungen - Google Patents

Verfahren zur herstellung neuer heterocyclischer verbindungen

Info

Publication number
DE2352909A1
DE2352909A1 DE19732352909 DE2352909A DE2352909A1 DE 2352909 A1 DE2352909 A1 DE 2352909A1 DE 19732352909 DE19732352909 DE 19732352909 DE 2352909 A DE2352909 A DE 2352909A DE 2352909 A1 DE2352909 A1 DE 2352909A1
Authority
DE
Germany
Prior art keywords
group
carbon atoms
formula
compounds
methyl
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.)
Pending
Application number
DE19732352909
Other languages
German (de)
English (en)
Inventor
Hans Ott
Rudolf Sueess
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.)
Sandoz AG
Original Assignee
Sandoz AG
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 CH1567572A external-priority patent/CH571517A5/de
Priority claimed from CH1567772A external-priority patent/CH571521A5/de
Priority claimed from CH1567872A external-priority patent/CH572055A5/de
Priority claimed from CH1567672A external-priority patent/CH575413A5/de
Application filed by Sandoz AG filed Critical Sandoz AG
Publication of DE2352909A1 publication Critical patent/DE2352909A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DE19732352909 1972-10-26 1973-10-22 Verfahren zur herstellung neuer heterocyclischer verbindungen Pending DE2352909A1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CH1567572A CH571517A5 (it) 1972-10-26 1972-10-26
CH1567772A CH571521A5 (en) 1972-10-26 1972-10-26 8,9-Dimethoxy-6-acylaminophenyl-2-methyl benzo(c) (1,6)-naphthyridines - used to inhibit aggregation of blood platelets
CH1567872A CH572055A5 (en) 1972-10-26 1972-10-26 8,9-Dimethoxy-6-acylaminophenyl-2-methyl benzo(c) (1,6)-naphthyridines - used to inhibit aggregation of blood platelets
CH1567672A CH575413A5 (en) 1972-10-26 1972-10-26 8,9-Dimethoxy-6-acylaminophenyl-2-methyl benzo(c) (1,6)-naphthyridines - used to inhibit aggregation of blood platelets
US407418A US3862153A (en) 1972-10-26 1973-10-18 Cis-6-(acylaminophenyl)-8,9-dimethoxy-2-methyl-1,2,3,4,4a, 10b-hexahydro-benzo {8 c{9 -{8 1,6{9 {0 naphthyridine

Publications (1)

Publication Number Publication Date
DE2352909A1 true DE2352909A1 (de) 1974-05-09

Family

ID=27509522

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732352909 Pending DE2352909A1 (de) 1972-10-26 1973-10-22 Verfahren zur herstellung neuer heterocyclischer verbindungen

Country Status (6)

Country Link
JP (1) JPS4976900A (it)
AU (1) AU6177573A (it)
DD (1) DD107457A5 (it)
DE (1) DE2352909A1 (it)
FR (1) FR2204418A1 (it)
NL (1) NL7314396A (it)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1361441A (en) * 1970-05-13 1974-07-24 Sandoz Ltd Benzonaphthyridine derivatives

Also Published As

Publication number Publication date
AU6177573A (en) 1975-04-24
JPS4976900A (it) 1974-07-24
FR2204418A1 (en) 1974-05-24
NL7314396A (it) 1974-05-01
DD107457A5 (it) 1974-08-05
FR2204418B1 (it) 1977-09-09

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