Bicyclic heterocycles, processes for their preparation and...

C - Chemistry – Metallurgy – 07 – D

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C07D 487/04 (2006.01) A01N 43/90 (2006.01) A01P 13/00 (2006.01) A01P 21/00 (2006.01) A61K 31/395 (2006.01) A61K 31/519 (2006.01) A61K 31/53 (2006.01) A61K 31/66 (2006.01) A61P 9/00 (2006.01) A61P 11/00 (2006.01) C07D 498/04 (2006.01) C07D 513/04 (2006.01) C07D 519/00 (2006.01) C07F 9/02 (2006.01)

Patent

CA 2367921

Compounds of the formula (I), their tautomers, their salts and their water addition products, (see formula I) where the radicals and symbols A, D, E, G and L are as defined in claim 1 and, for example, A = N, CR; D = C or N, E = a) an N atom or C-R O, if in each case D = N, or b) N-R O, -O-, -S-, -SO- or -SO2-, if in each case D = C, the line of dots (.cndot..cndot..cndot..cndot..cndot.) from D via a ring carbon atom to E is a double bond between the ring carbon atom and E if D = N (case a), or is a double bond between ring carbon atom and D if D = C (case b), R, R O = H or an aliphatic or aromatic radical (see claim 1); G is a divalent hydrocarbon bridge having 1-24 carbon atoms in the chain, in which chain members can be replaced by O, S, NH, (C1-C4)alkyl-N or acyl-N, and, in the unsaturated case, by an N atom, where the bridge is unsubstituted or substituted, L, L* independently of one another are each OR4, SR4, CN, tetrazolo, C(OR5)(OR6)(OR7), -Z1, -O-Z2, -S-Z2 or -NH-Z2, where L may be attached cyclically to G via a second direct bond or via a heteroatom N, O or S, Z1, Z2 are each the radical of an oxygen acid Z1-OH and Z2-OH, respectively, R1 to R7 = H or an organic radical (see claim 1), are direct or indirect inhibitors of the enzyme adenosine monophosphate deaminase (AMPDA) or adenosine deaminase (ADA) and are suitable for use as herbicides or pharmaceuticals for the treatment of diseases which can be treated by inhibiting the enzyme AMPDA or ADA. For the preparation, cf. claims 8-12.

L'invention concerne les composés de la formule (I), leur tautomères, leurs sels et leurs produits d'addition d'eau. Les restes et symboles A, D, E, G et L sont définis dans la revendication 1 et, par exemple, A = N ou CR; D = C ou N, E = a) un atome d'azote ou C-R DEG , si respectivement D = N, ou E = b) N-R DEG , -O-, -S-, -SO- ou -SO2-, si respectivement D = C, la rangée de points (.....) de D à E par un atome de carbone de noyau adjacent représente une double liaison entre l'atome de carbone de noyau et E, si D = N (cas a), ou une double liaison entre l'atome de carbone de noyau et D, si D = C (cas b); R, R DEG = H ou un reste aliphatique ou aromatique (voir revendication 1); G représente pont KW bivalent ayant 1 à 24 atomes de carbone dans la chaîne dont certains maillons peuvent être remplacés par O, S, NH, (C1-C4)Alkyl-N ou Alcyl-N, en cas d'insaturation, par un atome d'azote, le pont étant éventuellement substitué; L, L* représentent indépendamment l'un de l'autre respectivement OR<4>, SR<4>, CN, tétrazolo, C(OR<5>)(OR<6>)(OR<7>), -Z<1>, -O-Z<2>, -S-Z<2> ou -NH-Z<2>, L pouvant être lié à G de façon cyclique par une deuxième liaison directe ou par un hétéroatome N, O ou S; Z<1>, Z<2> représentent respectivement le reste d'un oxacide Z<1>-OH ou Z<2>-OH; R<1> à R<7> = H ou un reste organique (voir revendication 1). Ces composés sont des inhibiteurs directs ou indirects de l'enzyme adénosinmonophosphatdéaminase (AMPDA) ou adénosindéaminase (ADA) et conviennent comme herbicides ou médicaments pour le traitement de maladies pouvant être traitées par l'inhibition de l'enzyme AMPDA ou ADA. S'agissant de la production, voir revendications 8 à 12.

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