Herbicidal 2-sulfinyl and 2-sulfonyl pyridine N-oxide derivatives
申请人:Uniroyal Inc.
公开号:US03960542A1
公开(公告)日:1976-06-01
Certain 2-sulfinyl and 2-sulfonyl pyridine N-oxide derivatives, e.g., 2-(2-chlorophenylmethylsulfonyl)pyridine N-oxide, useful in preemergence or postemergence control of weeds.
Compositions and methods of treating a retroviral infection in an afflicted host and/or inhibiting replication of a retrovirus involve administering a therapeutically effective amount of the following compound of formula I:
A—L—B (I)
wherein A is a substituted or unsubstituted aryl compound, substituted or unsubstituted piperidyl, or substituted or unsubstituted thiopheneyl; L is sulfonyl, sulfinyl or thio; and B is a substituted or unsubstituted aromatic nitrogen containing heteroaryl compound; or pharmacologically acceptable acid-addition and base-addition salts thereof.