Their Preparation procedures and Intermediate compounds for their preparation, their use as fungicides, particularly in the form of fungicidal compositions and Methods for the control of phytopathogenic fungi of plants using these compounds or compositions.Claim 1: a compound of formula (1) which represents a group of 5 Members United by Carbo Heterocycles, unsaturated or partially unsaturated can be replaced with up to four groups R may be the same or different T represents o or s n is 0, 1, 2, 3 or 4 l represents a direct link, cz\u2074z\u2075, o, S, so,SO\u2082 or nz\u2076 b represents a monocyclic or bicyclic Ring condensate of 3, 4, 5, 6, 7, 8, 9 or 10 members, saturated or partially saturated without saturating comprising 1 to 4 hetero Atoms selected from the list that consists of N, o, S,Can be replaced with up to 6 groups, which may be the same or different with the condition that B is not a Ring piridilo When l represents a direct link or an oxygen Atom z\u00b9 represents a c\u2083\u208b\u2087 unsubstituted cycloalkyl or cycloalkyl c\u2083\u208b\u2087 Sustituid Or with up to 10 Atoms or groups may be the same or different and are selected from the list that ISte in Halogen ATOMS, c\u2081\u208b\u2088 alkyl, cyano, comprising up to 9 hal\u00f3genoalquilo c\u2081\u208b\u2088 Halogen Atoms can be same or different, c\u2081\u208b\u2088 hal\u00f3genoalcoxi c\u2081\u208b\u2088 comprising alkoxy, halogen Atoms until 9 may be the same or different alkoxy C \u2081\u208b\u2088 carbonyl, carbonyl hal\u00f3genoalcoxi c\u2081\u208b\u2088 comprising 9 Halogen Atoms can be equal or different,C\u2081\u208b\u2088 aminocarbonilo alkyl - and di - and - alkyl c\u2081\u208b\u2088 aminocarbonilo z\u00b2%, which may be identical or different.Represent a hydrogen Atom, alkyl or replaced without replacing c\u2081\u208b\u2088 alquenilo c\u2082\u208b\u2088 or replaced without replacing c\u2082\u208b\u2088 alquinilo replaced without replacing isonitrilo cyano or nitro a Halogen Atom c
