93.
    发明专利
    未知

    公开(公告)号:DE1963193A1

    公开(公告)日:1971-06-24

    申请号:DE1963193

    申请日:1969-12-17

    Applicant: BAYER AG

    Abstract: 1323120 Acaricidal arylimino-oxazolidines BAYER AG 17 Dec 1970 [17 Dec 1969] 982/73 Divided out of 1323119 Heading A5E [Also in Division C2] A method of combating acarids comprises applying to the acarids or an acarid habitat an N - substitued 2 - arylimino - oxazolidine of formula in which R denotes Cl, Br, F, -CF 3 or an alkyl, alkenyl or alkoxy radical with, in each case, up to 4 carbons; R 1 denotes H, Cl, Br, F, alkyl, alkoxy, alkenyl, -CF 3 or -CHF 2 ; R" denotes C 2-7 alkyl, an alkenyl radical with 3-7 carbons which may be substituted at the double bond by at least one Cl or Br atom, or C 3-7 alkynyl; and n is 0, 1 or 2, alone or in admixture with a solid or liquid diluent or carrier. The compounds may be used to protect animals from ectoparasitical acarids.

    94.
    发明专利
    未知

    公开(公告)号:DE1955072A1

    公开(公告)日:1971-05-13

    申请号:DE1955072

    申请日:1969-11-03

    Applicant: BAYER AG

    Abstract: 1,270,778. Pesticides containing arylimino lactams. FARBENFABRIKEN BAYER A.G. 3 Nov., 1970 [3 Nov., 1969], No. 52213/70. Heading ASE. [Also in Division C2] A composition for the control of animal ectoparasites comprises a 2-arylimino-1-alkyl or alkenyl lactams of the formula in which one of X and Y is halogen and the other is halogen or C 1-4 alkyl, R is C 1-6 alkyl or alkenyl, and n is 4 or 5.

    97.
    发明专利
    未知

    公开(公告)号:ES2087926T3

    公开(公告)日:1996-08-01

    申请号:ES91105395

    申请日:1991-04-05

    Applicant: BAYER AG

    Abstract: There are provided novel substituted pyridazinones of the general formula (I) in which R is alkyl, haloalkyl, alkoxyalkyl, alkylthioalkyl, (di)alkylaminoalkyl, alkenyl, haloalkenyl, in each case optionally substituted cycloalkyl, cycloalkylalkyl, aryl or aralkyl, R is halogen or alkyl, R and R independently of one another in each case represent hydrogen or alkyl, R and R are hydrogen, carboxyl, in each case optionally substituted straight-chain or branched alkyl, alkenyl, alkoxycarbonyl, aryl, aralkyl, or together with the carbon atom to which they are bonded an optionally substituted saturated or unsaturated carbocycle, R , R , R , R and R independently of one another in each case represent hydrogen, halogen, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio or haloalkylthio and X is oxygen or sulphur. The novel compounds of the formula (I) have a highly pronounced activity against pests, in particular a good insecticidal, acaricidal and ovicidal activity.

    98.
    发明专利
    未知

    公开(公告)号:DE59107939D1

    公开(公告)日:1996-07-25

    申请号:DE59107939

    申请日:1991-04-05

    Applicant: BAYER AG

    Abstract: There are provided novel substituted pyridazinones of the general formula (I) in which R is alkyl, haloalkyl, alkoxyalkyl, alkylthioalkyl, (di)alkylaminoalkyl, alkenyl, haloalkenyl, in each case optionally substituted cycloalkyl, cycloalkylalkyl, aryl or aralkyl, R is halogen or alkyl, R and R independently of one another in each case represent hydrogen or alkyl, R and R are hydrogen, carboxyl, in each case optionally substituted straight-chain or branched alkyl, alkenyl, alkoxycarbonyl, aryl, aralkyl, or together with the carbon atom to which they are bonded an optionally substituted saturated or unsaturated carbocycle, R , R , R , R and R independently of one another in each case represent hydrogen, halogen, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio or haloalkylthio and X is oxygen or sulphur. The novel compounds of the formula (I) have a highly pronounced activity against pests, in particular a good insecticidal, acaricidal and ovicidal activity.

    100.
    发明专利
    未知

    公开(公告)号:ES2061136T3

    公开(公告)日:1994-12-01

    申请号:ES91112643

    申请日:1991-07-27

    Applicant: BAYER AG

    Abstract: The present invention relates to a method and agent for controlling fleas on and in the surroundings of domestic animals, which is characterised in that the domestic animals are treated with collars which contain active substances which inhibit the development of insects.

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