公开(公告)号：RU2159244C2

公开(公告)日：2000-11-20

申请号：RU97103997

申请日：1995-07-27

Applicant: BASF AG

Inventor： PETER PLAT ,  VOL FGANG FON DEJN ,  STEFAN EHNGEL ,  UVE KARDORFF ,  KHARTMANN KENIG ,  KHARAL D RANG ,  MATTIAS GERBER ,  KHEL MUT VAL TER ,  KARL-OTTO VESTFALEN

IPC: A01N43/80 ,  A01P13/00 ,  C07D417/06

公开(公告)号：RU2156244C2

公开(公告)日：2000-09-20

申请号：RU97104010

申请日：1995-07-27

Applicant: BASF AG

Inventor： PETER PLAT ,  UVE KARDORFF ,  VOL FGANG FON DEJN ,  STEFAN EHNGEL ,  JURGEN KAST ,  KHARAL D RANG ,  KHARTMANN KENIG ,  MATTIAS GERBER ,  KHEL MUT VAL TER ,  KARL-OTTO VESTFALEN

IPC: C07D275/04 ,  A01N43/80 ,  A01P13/00 ,  C07D275/00 ,  C07D275/06 ,  C07D417/10

Abstract: agriculture. SUBSTANCE: described are new saccharin derivatives of formula I : wherein N and L are hydrogen, alkyl, alkyloxy, alkylthio, chlorine, cyano, methylsulfonyl, nitro or trifluoromethyl; J is hydrogen, alkyl, cycloalkyl, alkenyl, alkynyl, acyl, phenyl, optionally substituted by halogen or alkyl, benzyl; optionally substituted cyclohexane-1,3-dione ring bonded in position 2 of formula II: wherein R1-R6 are hydrogen or methyl, either, if R1, R2, R3, R5 and R6 are hydrogen, R4 is 2- ethylthiopropyl, tetrahydrothiopyranyl-3 or methylthiocyclopropyl, or R1, R4, R5 is hydrogen, and R6 is methyl, then R2 and R3 form bicyclo-(4.1.0) heptane ring of formula III: , and salts thereof usually used in agriculture. Also described are herbicidal agent and conventional inert additives which are useful controlling pests. EFFECT: new herbicide. 5 cl, 17 ex, 1 tbl

公开(公告)号：RU2155756C2

公开(公告)日：2000-09-10

申请号：RU97103323

申请日：1995-07-24

Applicant: BASF AG

Inventor： STEFAN EHNGEL ,  KRISTOF NJUBLING ,  UVE KARDORFF ,  JURGEN KAST ,  VOL FGANG FON DEJN ,  PETER PLAT ,  KHEL MUT VAL TER ,  KARL-OTTO VESTFALEN ,  MATTIAS GERBER

IPC: A01N43/60 ,  A01N43/76 ,  A01N43/78 ,  A01P13/00 ,  C07D241/18 ,  C07D241/24 ,  C07D413/04 ,  C07D417/04 ,  A01N43/74

Abstract: organic chemistry, herbicides. SUBSTANCE: invention describes the novel substituted derivatives of pyrazine of the general formula (I) where X means oxygen, sulfur atom, sulfoxide- or sulfo-group; n = 0, 1 or 2; R1 means hydrogen atom, C1-C12-haloidalkyl, nitro-group or halogen atom; R2 means hydrogen or halogen atom; R3 means hydrogen atom; Z means the group (a) or (b) where R4 means hydrogen atom; R5 means C1-C12-alkyl, C1-C12-haloidalkyl, C3-C6-cycloalkyl, phenyl group being phenyl group can be once or repeatedly substituted with halogen atom or C1-C4-haloidalkyl; R6 means hydrogen atom or C1-C4-alkyl; Y means oxygen or sulfur atom under condition that if X means O and Z means the group (C) then Z is not bound with pyrazine ring at position 6 as in salts usually used in agriculture. EFFECT: high herbicide activity of compounds, broadened spectrum of possible uses. 5 cl, 19 tbl, 6 ex