ZA928275B - Quinoxaline-carboxylic and -phosphonic acid derivatives. - Google Patents

Quinoxaline-carboxylic and -phosphonic acid derivatives.

Info

Publication number
ZA928275B
ZA928275B ZA928275A ZA928275A ZA928275B ZA 928275 B ZA928275 B ZA 928275B ZA 928275 A ZA928275 A ZA 928275A ZA 928275 A ZA928275 A ZA 928275A ZA 928275 B ZA928275 B ZA 928275B
Authority
ZA
South Africa
Prior art keywords
quinoxaline
carboxylic
acid derivatives
phosphonic acid
phosphonic
Prior art date
Application number
ZA928275A
Inventor
Andreas Huth
Ralph Schmiechen
Ilse Beetz
Ingrid Schumann
Lechoslaw Turski
Peter Andreas Loschmann
David Norman Stephens
Dieter Seidelmann
Martin Kruger
Dieter Rahtz
Peter Holscher
Original Assignee
Schering 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
Application filed by Schering Ag filed Critical Schering Ag
Publication of ZA928275B publication Critical patent/ZA928275B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/36—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
    • C07D241/38—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with only hydrogen or carbon atoms directly attached to the ring nitrogen atoms
    • C07D241/40—Benzopyrazines
    • C07D241/44—Benzopyrazines with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/645—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having two nitrogen atoms as the only ring hetero atoms
    • C07F9/6509—Six-membered rings
    • C07F9/650952—Six-membered rings having the nitrogen atoms in the positions 1 and 4
    • C07F9/650994—Six-membered rings having the nitrogen atoms in the positions 1 and 4 condensed with carbocyclic rings or carbocyclic ring systems
ZA928275A 1991-10-26 1992-10-26 Quinoxaline-carboxylic and -phosphonic acid derivatives. ZA928275B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4135871A DE4135871A1 (en) 1991-10-26 1991-10-26 New quinoxaline derivs.

Publications (1)

Publication Number Publication Date
ZA928275B true ZA928275B (en) 1993-05-04

Family

ID=6443803

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA928275A ZA928275B (en) 1991-10-26 1992-10-26 Quinoxaline-carboxylic and -phosphonic acid derivatives.

Country Status (2)

Country Link
DE (1) DE4135871A1 (en)
ZA (1) ZA928275B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4428152A1 (en) * 1994-06-22 1996-01-04 Basf Ag New amido-quinoxalinediones, their production and use
DE4436852A1 (en) * 1994-10-14 1996-04-18 Basf Ag Pyrrolyl-tetrahydrobenzoquinoxalinediones, their preparation and use
DE19521058A1 (en) * 1995-06-09 1996-12-12 Basf Ag Process for the preparation of aromatic-containing polyether polyols
DE19624808A1 (en) 1996-06-21 1998-01-02 Basf Ag Pyrrolylquinoxalinediones, their preparation and use

Also Published As

Publication number Publication date
DE4135871A1 (en) 1993-04-29

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