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New N-acyl-phosphoryl triamide derivatives, useful as urease inhibitors, e.g. to prevent nitrogen loss from urea fertilizers
New N-acyl-phosphoryl triamide derivatives, useful as urease inhibitors, e.g. to prevent nitrogen loss from urea fertilizers
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机译：新的N-酰基-磷酰基三酰胺衍生物，可用作脲酶抑制剂，例如防止尿素肥料中的氮流失
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摘要
Phosphoryl-triamide derivatives (I), acylated on one nitrogen are new. Phosphoryl-triamides of formula (I) are new. X = O or S; R1 = H, or optionally substituted 1-8C alkyl or 6-10C aryl; R2 = R3R4N-CY-, or R5OOC-; Y = O, S or NH; R3, R4 = H; 1-8C alkyl, 6-10C aryl, 7-18C aralkyl, 6-10C arylcarbonylamino, 1-8C alkylcarbonylamino or 7-18C aralkylcarbonylamino (all optionally substituted) or (NH2)2P(O)-NH-CO-NH-NH-CO(CH2)4-CONH- ; R5 = optionally substituted 1-8C alkyl, 6-10C aryl or 7-18C aralkyl; or (NH2)2P(=X)-NHCOO(CH2)n-; n = 1-6 Independent claims are included for: (1) methods for preparation of (I); and (2) urea-based fertilizers that contain (I).
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机译：在一个氮上被酰化的磷酸三酰胺衍生物（I）是新的。式（I）的磷酸三酰胺是新的。 X = O或S; R1 ＝ H，或任选取代的1-8C烷基或6-10C芳基; R2 = R3R4N-CY-或R500C- Y = O，S或NH; R3，R4 ＝ H; 1-8C烷基，6-10C芳基，7-18C芳烷基，6-10C芳基羰基氨基，1-8C烷基羰基氨基或7-18C芳烷基羰基氨基（全部任选取代）或（NH2）2P（O）-NH-CO-NH-NH -CO（CH2）4-CONH-; R5 ＝任选取代的1-8C烷基，6-10C芳基或7-18C芳烷基;或（NH2）2P（= X）-NHCOO（CH2）n-; n = 1-6独立权利要求包括：（1）制备（I）的方法; （2）含有（I）的尿素基肥料。
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