申请人:Bell Gordon Alastair
公开号:US20090227453A1
公开(公告)日:2009-09-10
This invention relates to the use of lactamide compounds of formula (I): CH
3
CH(OH)C(═O)NR
1
R
2
, where R
1
and R
2
are each independently hydrogen; or C
1-6
alkyl, C
2-6
alkenyl or C
3-6
cycloalkyl, each of which is optionally substituted by up to three substituents independently selected from phenyl, hydroxy, C
1-5
alkoxy, morpholinyl and NR
3
R
4
where R
3
and R
4
are each independently C
1-3
alkyl; or phenyl optionally substituted by up to three substituents independently selected from C
1-3
alkyl; or R
1
and R
2
together with the nitrogen atom to which they are attached form a morpholinyl, pyrrolidinyl, piperidinyl or azepanyl ring, each of which is optionally substituted by up to three substituents independently selected from C
1-3
alkyl, in formulations to reduce the toxicity associated with other formulation components; to the use of certain lactamide compounds as solvents, especially in formulations, particularly in agrochemical formulations and in environmentally friendly formulations; to novel lactamide compounds; and to processes for preparing lactamide compounds.
这项发明涉及使用式(I)的乳酰胺化合物:CH3CH(OH)C(═O)NR1R2,其中R1和R2分别独立地是氢;或C1-6烷基,C2-6烯基或C3-6环烷基,每种基团可选择地被最多三个取代基取代,这些取代基独立地选自苯基、羟基、C1-5烷氧基、吗啉基和NR3R4,其中R3和R4分别独立地是C1-3烷基;或苯基可选择地被最多三个取代基取代,这些取代基独立地选自C1-3烷基;或R1和R2与它们连接的氮原子一起形成吗啉基、吡咯啉基、哌啶基或氮杂环庚基环,每种环可选择地被最多三个取代基取代,这些取代基独立地选自C1-3烷基,在配方中减少与其他配方成分相关的毒性;使用某些乳酰胺化合物作为溶剂,特别是在配方中,尤其是在农药配方和环保配方中;新型乳酰胺化合物;以及制备乳酰胺化合物的方法。