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咖啡酸乙酯

維基百科,自由的百科全書
Ethyl caffeate
IUPAC名
Ethyl (2E)-3-(3,4-dihydroxyphenyl)prop-2-enoate
別名 Caffeic acid ethyl ester
識別
CAS號 102-37-4  checkY
PubChem 5317238
ChemSpider 4476132
SMILES
 
  • CCOC(=O)/C=C/C1=CC(=C(C=C1)O)O
InChI
 
  • 1S/C11H12O4/c1-2-15-11(14)6-4-8-3-5-9(12)10(13)7-8/h3-7,12-13H,2H2,1H3/b6-4+
InChIKey WDKYDMULARNCIS-GQCTYLIASA-N
ChEBI 132714
性質
化學式 C11H12O4
摩爾質量 208.21 g·mol−1
λmax 324 nm and a shoulder at c. 295 nm in acidified methanol nm
相關物質
相關化學品 Caffeic acid
若非註明,所有數據均出自標準狀態(25 ℃,100 kPa)下。
咖啡酸乙酯的紫外光譜

咖啡酸乙酯(英語:Ethyl caffeate)是一種羥基肉桂酸,分子式C11H12O4,可在鬼針草(學名:Bidens pilosa)中發現[1]。它可由咖啡酸乙醇酯化反應製得。[2]

參考文獻

[編輯]
  1. ^ Chiang, Yi-Ming; Lo, Chiu-Ping; Chen, Yi-Ping; Wang, Sheng-Yang; Yang, Ning-Sun; Kuo, Yueh-Hsiung; Shyur, Lie-Fen. Ethyl caffeate suppresses NF-κB activation and its downstream inflammatory mediators, iNOS, COX-2, and PGE2in vitroor in mouse skin. British Journal of Pharmacology. 2005, 146 (3): 352–63. PMC 1576288可免費查閱. PMID 16041399. doi:10.1038/sj.bjp.0706343. 
  2. ^ R. S. Joshi, T. P. Wagh, N. Sharma, F. A. Mulani, U. Sonavane, H. V. Thulasiram, R. Joshi, V. S. Gupta, A. P. Giri. Way toward “Dietary Pesticides”: Molecular Investigation of Insecticidal Action of Caffeic Acid against Helicoverpa armigera. Journal of Agricultural and Food Chemistry. 2014-11-12, 62 (45): 10847–10854 [2021-06-10]. ISSN 0021-8561. doi:10.1021/jf503437r (英語).