1223-53-6Relevant academic research and scientific papers
Synthesis of p-Alkyl-, p-Alkoxy-, and p-Acyloxycinnamates with trans-4-Phenylcyclohexyl and 4-Biphenylyl Fragments and Their Mesomorphic Properties
Bykova, V. V.,Zharova, M. A.,Maidachenko, G. G.
, p. 1143 - 1145 (2007/10/03)
Acylation of trans-4-phenylcyclohexanol and p-cyano-p'-hydroxybiphenyl with p-n-alkyl-, p-n-alkoxy-, and p-n-alkanoyloxycinnamoyl chlorides yields corresponding cinnamates.
New potent antagonists of leukotrienes C4 and D4. 1. Synthesis and structure-activity relationships
Nakai,Konno,Kosuge,Sakuyama,Toda,Arai,Obata,Katsube,Miyamoto,Okegawa,Kawasaki
, p. 84 - 91 (2007/10/02)
(p-Amylcinnamoyl)anthranilic acid (3a) had moderate antagonist activities against LTD4-induced smooth muscle contraction on guinea pig ileum and LTC4-induced bronchoconstriction in anesthetized guinea pigs. Modifications were made in the hydrophobic part (cinnamoyl moiety) and the hydrophilic part (anthranilate moiety) of 3a. A series of 8-(benzoylamino)-2-tetrazol-5-yl-1,4-benzodioxans and 8-(benzoylamino)-2-tetrazol-5-yl-4-oxo-4H-1-benzopyrans were revealed to be potent antagonists of leukotrienes C4 and D4. Among both series, ONO-RS-347 (18k) and ONO-RS411 (19h) were the most potent and orally active antagonists, respectively. Structure-activity relationships are discussed.
