1,2,3,4-Tetrahydro-1,5-naphthyridines and related heterocyclic scaffolds: exploration of suitable chemistry for library development
摘要:
The chemistry of 1,2,3,4-tetrahydro-1,5-naphthyridines and 2,3,4,5-tetrahydro-1H-pyrido[3,2-b] azepines has been explored with the goal of discovering reactions at N1 suitable for library development. Epoxide openings, Pd-catalyzed N-arylations, DEPBT-promoted acylations, and urea formation through the reaction with isocyanates were all successful. The epoxide opening chemistry using homochiral epichlorohydrin followed by epoxide reclosure and a second nucleophilic opening led to the preparation of a small 24-membered library. (C) 2007 Elsevier Ltd. All rights reserved.
The present invention relates to aryl annulated macrocyclic indole derivatives of general formula (I): in which R1, R2, R3, R4, R5, R6, A and L are as defined herein, methods of preparing said compounds, intermediate compounds useful for preparing said compounds, pharmaceutical compositions and combinations comprising said compounds, and the use of said compounds for manufacturing pharmaceutical compositions for the treatment or prophylaxis of diseases, in particular of hyperproliferative disorders, as a sole agent or in combination with other active ingredients.
Disclosed herein are compounds of formula (I) or pharmaceutical acceptable salts thereof,
wherein A, X
1
, X
2
, R
1
, R
2
, R
3
, m, n, and p are defined in the specification. Compositions including the compounds which can be useful for inhibiting Rho kinase (ROCK) and methods for using the compositions are also described.
Synthesis and Solid-State Polymerization of 5-(Pyren-1-yl)penta-2,4-diyn-1-ol Derivatives with an <i>N</i>-Phenylurethane or <i>N</i>-Benzylurethane Group
dodecyl (m = 12), and hexadecyl (m = 16) groups. UponUVirradiation, a regular 1,4-addition polymerization to form polydiacetylene was confirmed for H-0, H-1, C8O-1, C12O-1, and C16O-1. For C1O-0 and C1O-1, the crystalstructures were solved, and the reasons the regular polymerization did not occur were clarified. From the powder X-ray diffraction study, crystallinities of CmO-1 were found to be lower
合成了一系列5-(吡啶-1-基)戊-2,4-二炔-1-基N-苯基氨基甲酸酯和N-苄基氨基甲酸酯。在苯基基团Ñ -苯基和ñ -苄基部分(分别为未取代的H-0和H-1分别)和(3,4,5-三烷氧基取代的C ^米-O-0和C ^米O-1 ,分别地),其中引入的烷基是甲基(m = 1),辛基(m = 8),十二烷基(m = 12)和十六烷基(m= 16)组。在UV辐射下,对于H-0,H-1,C 8 O-1,C 12 O-1和C 16 O-1,证实了常规的1,4-加成聚合形成聚二乙炔。对于C 1 O-0和C 1 O-1,解决了晶体结构,并且阐明了不发生规则聚合的原因。根据粉末X射线衍射研究,发现C m O-1的结晶度低于C m O-0的结晶度,尽管C mO-1定期聚合。这表明总结晶度与在聚合方向上一维阵列周围的局部排序不直接相关。聚合的C m O-1物种可溶于氯仿。它们的可加工性使我们能够制造聚二乙炔以及单体的流延膜。评估了C
[EN] TRPM8 ANTAGONISTS AND THEIR USE IN TREATMENTS<br/>[FR] ANTAGONISTES DE TRPM8 ET LEUR UTILISATION DANS LE CADRE THÉRAPEUTIQUE
申请人:AMGEN INC
公开号:WO2012177896A1
公开(公告)日:2012-12-27
Compounds of Formula (I) are useful as antagonists of TRPM8. Such compounds are useful in treating a number of TRPM8 mediated disorders and conditions and may be used to prepare medicaments and pharmaceutical compositions useful for treating such disorders and conditions. Examples of such disorders include, but are not limited to, migraines and neuropathic pain. Compounds of Formula (I) have the above structure, where the definitions of the variables are provided herein.