Compositions comprising 1-substituted azacycloalkanes and their uses
Patent 4886545 Issued on December 12, 1989. Estimated Expiration Date: 
July 23, 2007. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
July 23, 2007. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesSintered iron base friction material Vehicle composition containing 1-substituted azacycloalkan-2-ones Method of improved pest control Compositions comprising 1-substituted azacycloalkenes Delivery of plant growth regulators Patent #: 4762549 InventorsAssigneeApplicationNo. 098028 filed on 07/23/1987US Classes:504/358, Designated nonactive ingredient containing8/564, Lactam8/568, Six-membered hetero ring consisting of one nitrogen and five carbon atoms8/574, Five-membered hetero ring consisting of one nitrogen and four carbon atoms514/183, Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., O,S,Se or Te) or nitrogen as the only ring hetero atoms DOAI514/212.03, Chalcogen double bonded directly to a ring carbon of the seven-membered hetero ring which is adjacent to the ring nitrogen514/217.11, Nitrogen or C(=X), wherein X is chalcogen, bonded directly to the seven-membered hetero ring514/328, Plural chalcogens bonded directly to ring carbons of the piperidine ring514/425, Plural chalcogens bonded directly to the five-membered hetero ring by nonionic bonding514/946, PENETRANT OR ABSORBENT (ENHANCES PENETRATION INTO SUBJECT TREATED)514/947Topical applicationExaminersPrimary: Bond, Robert T.Attorney, Agent or FirmInternational ClassesA01N 043/36A01N 043/40 A01N / A01N / AbstractThis invention provides compositions comprising a compound having the structural formula ##STR1## wherein each X, Y and Z may represent oxygen, sulfur or two hydrogen atoms, provided however that, when Z represents two hydrogen atoms, both X and Y represent oxygen or sulfur and when Z represents oxygen or sulfur at least one of X and Y must represent oxygen or sulfur; m is 2-6; R' is H or a lower alkyl group having 1-4 carbon atoms; n is 0-17 and R is --CH3, ##STR2## wherein R" is H or halogen. The invention also provides compositions comprising a physiologically-active agent and the hereinabove recited 1-substituted azacycloalkane compound in an amount effective to enhance the penetration of the physiologically-active agent through the skin or other membrane of the body of an animal.Other compositions of 1-substituted azacycloalkanes and their uses relate to an improved method of dyeing fibers, improved delivery of plant nutrients, improved plant pest control, improved delivery of plant growth regulations, improved acid-catalyzed conversion of a reactant into a reaction product and an improved insect repellant. | |
