原兒茶醛

化合物

原兒茶醛(英語:Protocatechuic aldehyde3,4-二羥基苯甲醛)是一種酚醛天然產物,可從木栓進入酒類[1]

原兒茶醛
Chemical structure of protocatechuic aldehyde
IUPAC名
3,4-dihydroxybenzaldehyde
英文名 Protocatechuic aldehyde
別名 Protocatechualdehyde
3,4-Dihydroxybenzaldehyde
Rancinamycin IV
3,4-Dihydroxybenzyl aldehyde
識別
CAS號 139-85-5  checkY
PubChem 8768
ChemSpider 8438
SMILES
 
  • C1=CC(=C(C=C1C=O)O)O
InChI
 
  • 1/C7H6O3/c8-4-5-1-2-6(9)7(10)3-5/h1-4,9-10H
InChIKey IBGBGRVKPALMCQ-UHFFFAOYAN
性質
化學式 C7H6O3
摩爾質量 138.12 g·mol⁻¹
若非註明,所有數據均出自標準狀態(25 ℃,100 kPa)下。

原兒茶醛在小米辣學名Capsicum frutescens,是辣椒的一種)中為香草醛生物合成前體[2],同時也在蕈類裂蹄熱帶孔菌學名Phellinus linteus)中有發現[3]

另見

參考文獻

  1. ^ Conde, Elvira; Cadahía, Estrella; García-Vallejo, María Concepción; Fernández de Simón, Brígida. Polyphenolic Composition of Quercus suber Cork from Different Spanish Provenances. Journal of Agricultural and Food Chemistry. 1998-08, 46 (8): 3166–3171. doi:10.1021/jf970863k. 
  2. ^ Rao, S. Biotransformation of protocatechuic aldehyde and caffeic acid to vanillin and capsaicin in freely suspended and immobilized cell cultures of Capsicum frutescens. Journal of Biotechnology. 2000-01-21, 76 (2-3): 137–146. doi:10.1016/S0168-1656(99)00177-7. 
  3. ^ Lee YS, Kang YH, Jung JY, et al. Protein glycation inhibitors from the fruiting body of Phellinus linteus. Biological & Pharmaceutical Bulletin. October 2008, 31 (10): 1968–72 [2020-08-03]. PMID 18827365. doi:10.1248/bpb.31.1968. (原始內容存檔於2012-12-19).