90868-91-0Relevant academic research and scientific papers
Triazole compound, and application thereof in agriculture
-
Paragraph 0139-0147, (2019/12/29)
The invention provides a triazole compound, and an application thereof in agriculture, and concretely provides a compound represented by formula (I), a preparation method thereof, a composition containing the compound, and an application of the compound or the composition as a bactericide. R, X, R, R, n, R, R, R, R, R and R in the formula (I) are as defined in the description.
Catalytic substitution/cyclization sequences of: O -substituted Isocyanates: Synthesis of 1-alkoxybenzimidazolones and 1-alkoxy-3,4-dihydroquinazolin-2(1 H)-ones
Wang, Qiang,An, Jing,Alper, Howard,Xiao, Wen-Jing,Beauchemin, André M.
supporting information, p. 13055 - 13058 (2017/12/15)
O-Substituted isocyanates (O-isocyanates) have rarely been used in organic synthesis, given their tendency to undergo side reactions (e.g., trimerization). Herein, we show that masked (blocked) O-isocyanate precursors allow one-pot or cascade reaction sequences featuring base-catalyzed substitution with 2-iodoanilines and 2-iodobenzylamines followed by copper-catalyzed cyclization, to form benzimidazolones and 3,4-dihydroquinazolin-2(1H)-ones. This work shows that O-isocyanates can serve as efficient building blocks for the synthesis of hydroxylamine-containing heterocycles.
PHENYLQUINAZOLINE DERIVATIVES
-
Paragraph 0586; 0587; 0588; 0589, (2013/07/19)
Novel quinazolinamide derivatives of the formula (I), in which R1-R43 and X have the meanings indicated in claim 1, are HSP90 inhibitors and can be used for the preparation of a medicament for the treatment of diseases in which the inhibition, regulation and/or modulation of HSP90 plays a role.
3, 4 - SUBSTITUTED PIPERIDINE DERIVATIVES AS RENIN INHIBITORS
-
Page/Page column 54-55, (2009/12/27)
The present invention relates to 3,4-substituted piperidinyl - based renin inhibitor compounds bearing at 4-position lsoqumolone and having the Formula (I) : The invention further relates to pharmaceutical compositions containing said compounds, as well a
3, 4 - SUBSTITUTED PIPERIDINE DERIVATIVES AS RENIN INHIBITORS
-
Page/Page column 75, (2010/01/29)
The present invention relates to 3,4-substituted piperidinyl-based renin inhibitor compounds bearing at 4-position oxopyridine and having the formula (I). The invention further relates to pharmaceutical compositions containing said compounds, as well as their use in treating cardiovascular events and renal insufficiency.
NOVEL 3,4-DISUBSTITUTED 1,2,3,6-TETRAHYDROPYRIDINE DERIVATIVES
-
Page 25, (2010/02/09)
The invention relates to novel 3,4-disubstituted 1,2,3,6-tetrahydropyridine derivatives and related compounds and their use as active ingredients in the preparation of pharmaceutical compositions. The invention also concerns related aspects including proc
