Patent number: 6268514
Abstract: The use of nitroethane derivatives of the formula I
where:
R1 is hydrogen, unsubstituted or substituted C1-C6-alkyl, C3-C6-alkenyl, C3-C6-alkynyl, halogen, cyano or thiocyanato;
R2 is hydrogen, formyl; halogen- or C1-C3-alkoxy-substituted or unsubstituted C1-C6-alkylcarbonyl, C2-C6-alkenylcarbonyl, C4-C6-alkyldienylcarbonyl or C2-C6-alkynylcarbonyl;
A is unsubstituted or substituted phenyl, naphthyl, quinolyl, quinazolyl, quinoxalyl, 1-methylindolyl, 1-methylbenzimidazolyl, 2-methylindazolyl, benzofuranyl, benzothienyl, benzoxazolyl, benzothiazolyl, furyl, thienyl, pyrrolyl, isoxazolyl, isothiazolyl, pyrazolyl, oxazolyl, thiazolyl, imidazolyl, oxadiazolyl, thiadiazolyl, triazolyl, pyridinyl, pyridazinyl, pyrimidinyl, pyrazinyl or triazinyl, pyranyl or thiopyranyl;
as microbicides is described.
Type:
Grant
Filed:
June 13, 2000
Date of Patent:
July 31, 2001
Assignee:
BASF Aktiengesellschaft
Inventors:
Gerhard Hamprecht, John-Bryan Speakman, Gisela Lorenz, Kurt Eger, Mathias Schmidt, Uta Witt
Patent number: 6255352
Abstract: A method for control of harmful fungi is provided by treating the fungi, or the materials, plants, the soil or seeds to be protected against fungal infection, with an effective amount of a bisoxime of the formula I
or a salt or adduct thereof, the index and the substituents having the following meanings:
R1 is halogen, alkyl or haloalkyl;
R2 is cyano, nitro, halogen, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio, alkylamino, dialkylamino, alkylaminocarbonyl, substituted or unsubstituted phenyl, phenoxy or phenylthio;
n is 0, 1, 2 or 3;
R3 is alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl, haloalkynyl or phenylalkyl.
Type:
Grant
Filed:
November 17, 1999
Date of Patent:
July 3, 2001
Assignee:
BASF Aktiengesellschaft
Inventors:
Wassilios Grammenos, Ruth Müller, Hubert Sauter, Herbert Bayer, Thomas Grote, Andreas Gypser, Reinhard Kirstgen, Bernd Müller, Arne Ptock, Franz Röhl, Gisela Lorenz, Eberhard Ammermann, Siegfried Strathmann
Patent number: 6252083
Abstract: Carbamates of the formula I
where the substituents have the following meanings:
Z is methoxy, NH2, NHCH3, N(CH3)2, CH3, C2H5, CF3 or CCl3,
X and Y are identical or different and each is hydrogen, F, Cl, Br, CF3, CN, NO2, alkoxy, alkenyloxy, alkynyloxy, alkyl, alkenyl or alkynyl or may be condensed together to form a substituted or unsubstituted aromatic or heteroaromatic, alicyclic or heterocyclic, partially or completely hydrogenated ring,
R1 may also be substituted or unsubstituted and is O-alkyl, O-alkenyl, O-alkynyl, O-cycloalkyl, O-cycloalkenyl or O—CO2-alkyl,
A is —O—, —S—, —CR2═CR3—, CHR2—O—, —CHR2—S—, —CHR2—O—N═C(R4)—, —CR2═N—O—, —O—N═C(R4)—, —C≡C—, —CHR2—CHR3—, —CHR2—O—CO—, —O—CHR2— or a single bond,
B is substituted or unsubstituted and is alkyl, alke
Type:
Grant
Filed:
March 16, 2000
Date of Patent:
June 26, 2001
Assignee:
BASF Aktiengesellschaft
Inventors:
Bernd Mueller, Hubert Sauter, Franz Roehl, Reinhard Doetzer, Gisela Lorenz, Eberhard Ammermann
Patent number: 6232317
Abstract: Imino-substituted phenyl compounds of the formula I
where the substituents have the following meanings:
z is a group A or B
where
# denotes the bond with the phenyl ring and
Ra is halogen, alkyl or alkoxy;
y is halogen, alkyl, haloalkyl or alkoxy;
n is 0, 1 or 2, it being possible for the radicals Y to be different if n=2;
R1 is halogen, haloalkyl or alkoxy;
R2 is alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl or haloalkynyl;
R3 is cyano, alkyl, haloalkyl, alkoxy, cycloalkoxy, alkoxyalkyl;
unsubstituted or substituted cycloalkyl, aryl, aryloxy or arylmethylene, heteroaryl, heterocyclyl,
C(R3a)═N—OR3b or C(R3a)═CR3cR3d, where
R3a, R3b, R3c, R3d independently of one another are hydrogen, alkyl or unsubstituted or substituted phenyl,
processes for their preparation, and their use.
Type:
Grant
Filed:
January 27, 2000
Date of Patent:
May 15, 2001
Assignee:
BASF Aktiengesellschaft
Inventors:
Wassilios Grammenos, Herbert Bayer, Hubert Sauter, Thomas Grote, Andreas Gypser, Bernd Müller, Arne Ptock, Franz Röhl, Norbert Götz, Eberhard Ammermann, Volker Harries, Gisela Lorenz, Siegfried Strathmann