Provided are a compound and a fragrance composition containing the same, wherein the compound has a spicy tone that is useful as a fragrance, particularly a cumin-like odor, it is stable in an aqueous vehicle, and it emphasizes spicy-, green-, floral-, woody-, and citrus-like various odors by being blended with other fragrances, which allows oil-, chemical-, and metallic-like undesirable odors to be suppressed. A nitrile compound represented by Formula (I-3), Formula (I-2), or Formula (I-1).
Metallkomplexe mit einem Phenolatgruppe enthaltenden chelatbindenden Anion; deren Herstellung und Verwendung als Lichtschutzmittel insbesondere in hochmolekularen Verbindungen
申请人:CIBA-GEIGY AG
公开号:EP0000700A1
公开(公告)日:1979-02-21
Metallphenolate, welche mindestens eine am Stickstoff sterisch gehinderte Piperidinyl-gruppe besizen eignen sich als Lichtschutzmittel für organisches Material, insbssondere für höhermolekulare Verbindungen.
至少有一个哌啶基在氮上受立体阻碍的金属苯酚盐适合用作有机材料的光稳定剂,尤其是高分子量化合物。
Enolgruppen enthaltende Verbindungen, deren Metallchelate, deren Herstellung und Verwendung als Lichtschutzmittel insbesondere in hochmolekularen Verbindungen.
申请人:CIBA-GEIGY AG
公开号:EP0000487A1
公开(公告)日:1979-02-07
Die Verbindungen der allgemeinen Formel I
worin
Mq ⊕ ein zweifach oder dreifach positiv geladenes Metallion ist, und
q 2 oder 3 ist, und
r 1 oder2 ist, wobei der Quotient q/r 1,1.5,2 oder3 ist, und
L ein durch mindestens eine Enolatgruppe in 1-oder 4-Steilung substituiertes Piperidin dessen Ringstickstoff durch Alkylsubstituenten an den benachbarten Stellungen sterisch gehindert ist bedeuten, und
m 0, 1 oder 2 ist, und
A H20 oder ein Amin ist.
sind wertvolle Lichtschutzmittel insbesondere für höhermolekulare Verbindungen.
METHOD FOR SEARCHING FOR MALODOR CONTROL AGENT, MALODOR CONTROL AGENT, AND MALODOR CONTROL METHOD
申请人:Kao Corporation
公开号:EP2612923A1
公开(公告)日:2013-07-10
Provided are a method for searching for a malodor inhibitor by using the response of an olfactory receptor as an indicator; a method for inhibiting malodor based on the antagonism of olfactory receptors; and a malodor inhibitor. Disclosed are a method for searching for a malodor inhibitor, the method including: adding a test substance and a malodor-causing substance to any one olfactory receptor selected from the group consisting of OR51E1, OR2W1, OR10A6, OR51I2, and OR51L1, measuring the response of the olfactory receptor to the malodor-causing substance, identifying the test substance that suppresses the response of the olfactory receptor on the basis of the measured response, and selecting the identified test substance as a malodor inhibitor; an antagonist to any one olfactory receptor selected from the group consisting of OR51E1, OR2W1, OR10A6, OR51I2, and OR51L1; a method for inhibiting malodor using the antagonist.
Method for searching for malodor control agent, malodor control agent, and malodor control method
申请人:Kao Corporation
公开号:EP2806031A2
公开(公告)日:2014-11-26
Provided are a method for searching for a malodor inhibitor by using the response of an olfactory receptor as an indicator; a method for inhibiting malodor based on the antagonism of olfactory receptors; and a malodor inhibitor. Disclosed are a method for searching for a malodor inhibitor, the method including: adding a test substance and a malodor-causing substance to any one olfactory receptor selected from the group consisting of OR51E1, OR2W1, OR10A6, OR51I2, and OR51L1, measuring the response of the olfactory receptor to the malodor-causing substance, identifying the test substance that suppresses the response of the olfactory receptor on the basis of the measured response, and selecting the identified test substance as a malodor inhibitor; an antagonist to any one olfactory receptor selected from the group consisting of OR51E1, OR2W1, OR10A6, OR51I2, and OR51L1; a method for inhibiting malodor using the antagonist.