Patent number: 10757938
Abstract: The present invention relates to N-acylimino compound of formula (I): wherein X is O or S, in particular O; m is an integer selected from 0, 1, 2, 3, 4, 5 or 6; Het is a 5 or 6 membered carbon-bound or nitrogen-bound heterocyclic ring, W1-W2-W3-W4 represents a carbon chain group connected to N and C?N, and thus forming a saturated, unsaturated, or partially unsaturated 5 or 6 membered nitrogen containing heterocycle, wherein W1, W2, W3 and W4 each individually represent CRvRw, R1, R2 may be hydrogen, halogen, etc. R3 may be hydrogen, halogen, CN, C1-C6-alkyl, etc. R4a, R4b if present, may be hydrogen, halogen, C1-C6-alkyl, etc. R5 may be hydrogen, halogen, C1-C6-alkyl, C1-C6-alkenyl, C1-C6-alkinyl, C3-C8-cycloalkyl, S(O)nNR9aR9b, NR9aR9b, C(?O)OR8, C(?O)NR9aR9b, C(?S)NR9aR9b, C(?O)R7a, C(?S)R7a, NR9a—C(?O)R7a, NR9a—C(?S)R7a, NR9a—S(O)nR8a, a moitey Q-phenyl, where the phenyl ring is optionally substituted with one or more, e.g.
Type:
Grant
Filed:
January 11, 2019
Date of Patent:
September 1, 2020
Assignee:
BASF SE
Inventors:
Martin John McLaughlin, Nina Gertrud Bandur, Matthias Pohlman, Jochen Dietz, Wolfgang Von Deyn