BE807951A - Procede et intermediaires de preparation de 2-aryl-6-carboxy-1,2,4-triazine-3,5 (2h,4h)-diones - Google Patents

Procede et intermediaires de preparation de 2-aryl-6-carboxy-1,2,4-triazine-3,5 (2h,4h)-diones

Info

Publication number
BE807951A
BE807951A BE1005540A BE1005540A BE807951A BE 807951 A BE807951 A BE 807951A BE 1005540 A BE1005540 A BE 1005540A BE 1005540 A BE1005540 A BE 1005540A BE 807951 A BE807951 A BE 807951A
Authority
BE
Belgium
Prior art keywords
diones
intermediaries
triazine
carboxy
aryl
Prior art date
Application number
BE1005540A
Other languages
English (en)
Inventor
S K Gupta
Original Assignee
Pfizer
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 Pfizer filed Critical Pfizer
Publication of BE807951A publication Critical patent/BE807951A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D253/00—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00
    • C07D253/02—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00 not condensed with other rings
    • C07D253/06—1,2,4-Triazines
    • C07D253/065—1,2,4-Triazines having three double bonds between ring members or between ring members and non-ring members
    • C07D253/07—1,2,4-Triazines having three double bonds between ring members or between ring members and non-ring members 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 ring carbon atoms
    • C07D253/075—Two hetero atoms, in positions 3 and 5
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
    • C07C251/72—Hydrazones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
BE1005540A 1972-12-01 1973-11-29 Procede et intermediaires de preparation de 2-aryl-6-carboxy-1,2,4-triazine-3,5 (2h,4h)-diones BE807951A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31114572A 1972-12-01 1972-12-01

Publications (1)

Publication Number Publication Date
BE807951A true BE807951A (fr) 1974-05-29

Family

ID=23205611

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1005540A BE807951A (fr) 1972-12-01 1973-11-29 Procede et intermediaires de preparation de 2-aryl-6-carboxy-1,2,4-triazine-3,5 (2h,4h)-diones

Country Status (7)

Country Link
JP (1) JPS4986384A (fr)
AU (1) AU6280973A (fr)
BE (1) BE807951A (fr)
DE (1) DE2358851A1 (fr)
FR (1) FR2220526A1 (fr)
NL (1) NL7316412A (fr)
ZA (1) ZA739126B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0377903A3 (fr) * 1989-01-09 1991-07-17 Bayer Ag Des hexahydro-1,2,4-triazinediones substitués, procédés pour leur préparation, des intermédiaires et leur utilisation
CN1044905A (zh) * 1989-02-16 1990-08-29 赫彻斯特股份公司 鱼和昆虫寄生虫对抗剂
US6787652B1 (en) 1999-09-30 2004-09-07 Pfizer, Inc. 6-Azauracil derivatives as thyroid receptor ligands

Also Published As

Publication number Publication date
AU6280973A (en) 1975-05-22
FR2220526A1 (en) 1974-10-04
JPS4986384A (fr) 1974-08-19
ZA739126B (en) 1974-10-30
NL7316412A (fr) 1974-06-05
DE2358851A1 (de) 1974-06-12

Similar Documents

Publication Publication Date Title
AR194298A1 (es) Procedimiento para la preparacion de derivados de 1,2,4-triazoles sustituidos
BE769532A (fr) Acylpropanediol-(1,3)-phosphates de monocholine et procede pourles fabriquer
BE866839A (fr) Procede de preparation de triazines 1,3,5-s-hexahydrotrisubstituees
RO72337A (fr) Procede pour la preparation des tetrahydro-1,3,5-triazin-2,6-diones
SU474150A3 (ru) Способ получени производных окса-1-диаза-3,8-спиро-(4,5)-декана
CH553182A (fr) Procede de preparation de 2,2-diaryl-4-(4'-aryl-4'-hydroxypiperidino)-butyramides ou -vateramides.
BE774202A (fr) Procede de preparation de la n,n,n',n'-tetraacetyl-ethylene- diamine
RO62900A (fr) Procede pour la preparation des n-benzhydryle-n'-p-hydroxybenzylpyperazines
BE845327A (fr) Procede de preparation de 4,4'-dihydroxy-3-3'-5-5'-tretralcoyldiphenylalcanes
BE807951A (fr) Procede et intermediaires de preparation de 2-aryl-6-carboxy-1,2,4-triazine-3,5 (2h,4h)-diones
BE795902A (fr) Procede de preparation du diiodo-3,5 hydroxy-4benzonitrile et de l'iodo-3 hydroxy-4 nitro-5benzonitrile
BG22815A3 (bg) Метод за получаване на 2,6-диамино-дихидропиридини
BE844259A (fr) Procede de preparation d'aldehydes &,b-ethyleniques
BE836860A (fr) Procede de preparation de 6-tertiobutyl-3-mercapto-4-amino-1.2.4-triazine-5(4h)-one
MX3857E (es) Procedimiento para la preparacion de nitrilos terpenicos
BE844739A (fr) Procede de preparation de cyclohexane-diones-1,3
AR200162A1 (es) Procedimiento para la preparacion de derivados 1,2,4-triazolicos
AR193078A1 (es) Metodo para la preparacion de 2,4-diamino-bencilpirimidinas
BE790056A (fr) Procede de preparation de 1, 1'-dianthraquinonyles
BE762237A (fr) Procede de preparation de 1,3-propylene diamines et de di-(1,3-propylene)-triamines
BE763712A (fr) Procede de preparation de 2.6-dialkyl-3-amino-6(beta-cyanethyl)-cyclohexene-(2)-ones et de leurs derives
BE770405A (fr) Procede de preparation de 14 beta-hydroxy-deltaexp.16- steroides et de 7 alpha-hydroxy-deltaexp.4-steroides
BE846471A (fr) Procede de preparation de 2-hydroxymethyl-3-hydroxy-6-(1-hydroxy-2-t-butylaminoethyl) pyridine, et intermediaires appropries
BE844257A (fr) Procede de preparation de 7,8-epoxy-2-methyloctadecane
FR2307793A1 (fr) Procede de preparation de la 1,8-dinitroanthraquinone pure