Citation: Ming He YANG, Liang HUANG. STUDIES ON THE CHEMICAL CONSTITUENTS OF CLAUSENA LANSIUM (LOUR.) SKEELS Ⅳ THE STRUCTURAL ELUCIDATION OF SECO-AND SECODEMETHYL-CLAUSENAMIDE[J]. Chinese Chemical Letters, ;1991, 2(10): 775-776. shu

STUDIES ON THE CHEMICAL CONSTITUENTS OF CLAUSENA LANSIUM (LOUR.) SKEELS Ⅳ THE STRUCTURAL ELUCIDATION OF SECO-AND SECODEMETHYL-CLAUSENAMIDE

Institute of Materia Medica, Chinese Academy of Medical Sciences 1 Xian Nong Tan St., Beijing 100050

Received Date: 8 August 1991

The spectral data and chemical properties of two new amides isolated from Clausena lansium led to the assignment of acyclic structures of C-6 and C-7. The absolute configurations of the two chiral carbons in C-6 were determined by degradation to be 3S4R.
1. [1]
  Yongjian Li , Xinyu Zhu , Chenxi Wei , Youyou Fang , Xinyu Wang , Yizhi Zhai , Wenlong Kang , Lai Chen , Duanyun Cao , Meng Wang , Yun Lu , Qing Huang , Yuefeng Su , Hong Yuan , Ning Li , Feng Wu . Unraveling the chemical and structural evolution of novel Li-rich layered/rocksalt intergrown cathode for Li-ion batteries. Chinese Chemical Letters, 2024, 35(12): 109536-. doi: 10.1016/j.cclet.2024.109536
2. [2]
  Ran Cen , Yan-Yan Tang , Li-Xia Chen , Zhu Tao , Xin Xiao . A novel supramolecular assembly based on nor-seco-cucurbit[10]uril for spermine sensing and artificial light-harvesting. Chinese Chemical Letters, 2025, 36(1): 109744-. doi: 10.1016/j.cclet.2024.109744
3. [3]
  Weichen Zhu , Wei Zuo , Pu Wang , Wei Zhan , Jun Zhang , Lipin Li , Yu Tian , Hong Qi , Rui Huang . Fe-N-C heterogeneous Fenton-like catalyst for the degradation of tetracycline: Fe-N coordination and mechanism studies. Chinese Chemical Letters, 2024, 35(9): 109341-. doi: 10.1016/j.cclet.2023.109341
4. [4]
  Xueling Yu , Lixing Fu , Tong Wang , Zhixin Liu , Na Niu , Ligang Chen . Multivariate chemical analysis: From sensors to sensor arrays. Chinese Chemical Letters, 2024, 35(7): 109167-. doi: 10.1016/j.cclet.2023.109167
5. [5]
  Shaojie Deng , Peihua Ma , Qinghong Bai , Xin Xiao . The transformation of nor-seco-cucurbit[10]uril to cucurbit[5]uril and cucurbit[8]uril controlled by its own concentration. Chinese Chemical Letters, 2025, 36(2): 109878-. doi: 10.1016/j.cclet.2024.109878
6. [6]
  Min Fu , Pan He , Sen Zhou , Wenqiang Liu , Bo Ma , Shiying Shang , Yaohao Li , Ruihan Wang , Zhongping Tan . An unexpected stereochemical effect of thio-substituted Asp in native chemical ligation. Chinese Chemical Letters, 2024, 35(8): 109434-. doi: 10.1016/j.cclet.2023.109434
7. [7]
  Xianxu Chu , Lu Wang , Junru Li , Hui Xu . Surface chemical microenvironment engineering of catalysts by organic molecules for boosting electrocatalytic reaction. Chinese Chemical Letters, 2024, 35(8): 109105-. doi: 10.1016/j.cclet.2023.109105
8. [8]
  Xu-Hui Yue , Xiang-Wen Zhang , Hui-Min He , Lei Qiao , Zhong-Ming Sun . Synthesis, chemical bonding and reactivity of new medium-sized polyarsenides. Chinese Chemical Letters, 2024, 35(7): 108907-. doi: 10.1016/j.cclet.2023.108907
9. [9]
  Yin-Hang Chai , Li-Long Dang . New structural breakthrough and topological transformation of homogeneous metalla[4]catenane compounds. Chinese Journal of Structural Chemistry, 2024, 43(10): 100322-100322. doi: 10.1016/j.cjsc.2024.100322
10. [10]
  Ying Li , Long-Jie Wang , Yong-Kang Zhou , Jun Liang , Bin Xiao , Ji-Shen Zheng . An improved installation of 2-hydroxy-4-methoxybenzyl (iHmb) method for chemical protein synthesis. Chinese Chemical Letters, 2024, 35(5): 109033-. doi: 10.1016/j.cclet.2023.109033
11. [11]
  Min Huang , Ru Cheng , Shuai Wen , Liangtong Li , Jie Gao , Xiaohui Zhao , Chunmei Li , Hongyan Zou , Jian Wang . Ultrasensitive detection of microRNA-21 in human serum based on the confinement effect enhanced chemical etching of gold nanorods. Chinese Chemical Letters, 2024, 35(9): 109379-. doi: 10.1016/j.cclet.2023.109379
12. [12]
  Lian Sun , Honglei Wang , Ming Ma , Tingting Cao , Leilei Zhang , Xingui Zhou . Shape and composition evolution of Pt and Pt₃M nanocrystals under HCl chemical etching. Chinese Chemical Letters, 2024, 35(9): 109188-. doi: 10.1016/j.cclet.2023.109188
13. [13]
  Xue Zheng , Jizhen Xie , Xing Zhang , Weiting Sun , Heyang Zhao , Yantuan Li , Cheng Wang . Corrigendum to "An overview of polymeric nanomicelles in clinical trials and on the market" [Chinese Chemical Letters 32 (2021) 243-257]. Chinese Chemical Letters, 2025, 36(2): 110545-. doi: 10.1016/j.cclet.2024.110545
14. [14]
  Jingxuan Liu , Shiqi Zhao , Xiang Wu . Flexible electrochemical capacitor based NiMoSSe electrode material with superior cycling and structural stability. Chinese Chemical Letters, 2024, 35(7): 109059-. doi: 10.1016/j.cclet.2023.109059
15. [15]
  Jianmei Han , Peng Wang , Hua Zhang , Ning Song , Xuguang An , Baojuan Xi , Shenglin Xiong . Performance optimization of chalcogenide catalytic materials in lithium-sulfur batteries: Structural and electronic engineering. Chinese Chemical Letters, 2024, 35(7): 109543-. doi: 10.1016/j.cclet.2024.109543
16. [16]
  Li Li , Fanpeng Chen , Bohang Zhao , Yifu Yu . Understanding of the structural evolution of catalysts and identification of active species during CO₂ conversion. Chinese Chemical Letters, 2024, 35(4): 109240-. doi: 10.1016/j.cclet.2023.109240
17. [17]
  Jie Ren , Hao Zong , Yaqun Han , Tianyi Liu , Shufen Zhang , Qiang Xu , Suli Wu . Visual identification of silver ornament by the structural color based on Mie scattering of ZnO spheres. Chinese Chemical Letters, 2024, 35(9): 109350-. doi: 10.1016/j.cclet.2023.109350
18. [18]
  Mengjun Zhao , Yuhao Guo , Na Li , Tingjiang Yan . Deciphering the structural evolution and real active ingredients of iron oxides in photocatalytic CO2 hydrogenation. Chinese Journal of Structural Chemistry, 2024, 43(8): 100348-100348. doi: 10.1016/j.cjsc.2024.100348
19. [19]
  Zhi-Yuan Yue , Hua-Kai Li , Na Wang , Shan-Shan Liu , Le-Ping Miao , Heng-Yun Ye , Chao Shi . Dehydration-triggered structural phase transition-associated ferroelectricity in a hybrid perovskite-type crystal. Chinese Chemical Letters, 2024, 35(10): 109355-. doi: 10.1016/j.cclet.2023.109355
20. [20]
  Qiaojia GUO , Junkai CAI , Chunying DUAN . Effects of anions on the structural regulation of Zn-salen-modified metal-organic cage. Chinese Journal of Inorganic Chemistry, 2024, 40(11): 2203-2211. doi: 10.11862/CJIC.20240209

Get Citation

PDF

XML

Metrics

PDF Downloads(6)
Abstract views(738)
HTML views(29)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return