公开(公告)号：US4459152A

公开(公告)日：1984-07-10

申请号：US365684

申请日：1982-04-05

Applicant: Ernst Fankhauser ,  Elmar Sturm

Inventor： Ernst Fankhauser ,  Elmar Sturm

IPC: A01H3/04 ,  A01N33/22 ,  A01N41/10 ,  A01N43/08 ,  A01N47/06 ,  A01N53/00 ,  A01N53/10 ,  C07C317/14 ,  C07C317/22 ,  C07C317/36 ,  C07D307/24 ,  C07D307/68

CPC classification number: C07D307/68 ,  A01N41/10 ,  A01N43/08 ,  A01N47/06 ,  A01N53/00 ,  C07C317/00 ,  C07D307/24 ,  Y10S47/01

Abstract: The invention describes gametocidal and microbicidal compositions which contain, as active ingredient, a nitroarylalkylsulfone derivative of the formula I ##STR1## wherein R.sub.1 is alkyl, R.sub.2 and R.sub.3 are each hydrogen, alkyl, alkoxy, haloalkyl, halogen, cyano, nitro or amino or together they complete a naphthalene ring; R.sub.4 is hydrogen or --COR.sub.5, wherein R.sub.5 is alkyl, alkoxy, haloalkoxy, alkenyl, haloalkenyl, alkynyl, cycloalkyl, phenyl, benzyl, furyl or tetrahydrofuryl. The invention relates also to the use of these compositions and compounds for stimulating generative plant growth and for obtaining hybrid seeds, as well as to a method of preparing the hydrazinium and ammonium salts within the scope of the formula I, and to a process for preparing agrochemical compositions which contain compounds of the formula I as active ingredient.

Abstract translation: 本发明描述了含有作为活性成分的式I的硝基芳烷基砜衍生物（I）的灭粉杀微生物组合物，其中R 1是烷基，R 2和R 3各自是氢，烷基，烷氧基，卤代烷基，卤素，氰基，硝基 或氨基或一起它们完成萘环; R4是氢或-COR5，其中R5是烷基，烷氧基，卤代烷氧基，烯基，卤代烯基，炔基，环烷基，苯基，苄基，呋喃基或四氢呋喃基。 本发明还涉及这些组合物和化合物用于刺激生殖植物生长和获得杂种种子的用途，以及制备式I范围内的肼和铵盐的方法以及制备方法 含有式I化合物作为活性成分的农药组合物。