文献类型：期刊文献

英文题名：15-Hydroxyethyl-19-isopropyl-5,9-dimethyl-14,16-dioxo-15-azapentacyclo[10.5.2.0(1,10).0(4,9).0(13,17)]nonadec-18-ene-5-carboxylic acid

作者：Xu, Xu[1] Song, Zhan-qian[1] Shang, Shi-bin[1] Wang, Hong-xiao[1] Rao, Xiao-ping[1]

通信作者：Song, ZQ[1]|[a0005c3716bb5fed5ea85]宋湛谦;

机构：[1]Chinese Acad Forestry, Inst Chem Ind Forest Prod, Nanjing 210042, Peoples R China

年份：2009

卷号：65

期号：10

起止页码：O2443-+

外文期刊名：ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000270450400208)】；

基金：This work was supported by the 948 program of the State Forestry Administration ( grant No. 2006-4-C03).

语种：英文

摘要：The title compound, C26H37NO5, which was synthesized from monoethanolamine and maleopimaric acid, consists of two fused and unbridged cyclohexane rings. They form a trans ring junction with a chair conformation. The two methyl groups are in axial positions. In the crystal, intermolecular O-H center dot center dot center dot O hydrogen bonds link adjacent molecules into a layer structure. Two C-H center dot center dot center dot O interactions are also present.