縮酚酸

縮酚酸（英語：Depside）是一類多酚化合物，由兩個或多個酚酸通過酯鍵形成，存在於許多維管植物中^[1]，如杜鵑花科^[2]、唇形科^[3]、罌粟科^[4]、桃金孃科^[5]等，同時許多地衣中的共生真菌也會產生縮酚酸^[6]^[7]。

例子

二縮酚酸

相同酚酸單元形成的二縮酚酸
化合物	分子式	酚酸單元	CAS號
雙水楊酯 Salsalate	C₁₄H₁₀O₅	水楊酸-2-水楊酸酯	552-94-3
二沒食子酸 Digallic acid	C₁₄H₁₀O₉	沒食子酸-3-沒食子酸酯	536-08-3
對雙沒食子酸	C₁₄H₁₀O₉	沒食子酸-4-沒食子酸酯	47307-06-2
紅粉苔酸 Lecanoric acid	C₁₆H₁₄O₇	苔色酸-4-苔色酸酯	480-56-8
異紅粉苔酸 Isolecanoric acid	C₁₆H₁₄O₇	苔色酸-2-苔色酸酯	110064-65-8
綿腹衣酸 Anziaic acid	C₂₄H₃₀O₇	橄欖酸-4-橄欖酸酯	641-68-9

不同酚酸單元形成的二縮酚酸
化合物	分子式	酚酸單元	CAS號
2-原兒茶酰間苯三酚羧酸 2-Protocatechuoyl phloroglucinolcarboxylate	C₁₄H₁₀O₈	間苯三酚羧酸-2-原兒茶酸酯	30048-34-1
扁枝衣二酸 Evernic acid	C₁₇H₁₆O₇	扁枝衣酸—苔色酸酯	537-09-7
拉馬酸 Ramalic acid	C₁₈H₁₈O₇	Rhizironic acid—苔色酸酯	500-37-8
黑茶漬素 Atranorin	C₁₉H₁₈O₈	赤星衣酸-β-苔黑酚酸甲酯酯	479-20-9
地弗地衣酸 Diffractaic acid	C₂₀H₂₂O₇	？—3-甲基苔色酸酯	436-32-8
石花酸 Sekikaic acid	C₂₂H₂₆O₈		607-11-4
高石花酸 Homosekikaic acid	C₂₄H₃₀O₈		486-36-2
Merochlorophaeic acid（英語：Merochlorophaeic acid） Merochlorophaeic acid	C₂₄H₃₀O₈		2879-80-3
珠光酸（維基數據所列：Q83074133） perlatolic acid	C₂₅H₃₂O₇	4-O-甲基橄欖酸—橄欖酸酯	529-47-5

三縮酚酸

三縮酚酸
化合物	分子式	CAS號
三苔色酸 Gyrophoric acid	C₂₄H₂₀O₁₀	548-89-0
石耳酸 Umbilicaric acid	C₂₅H₂₀O₁₀	30666-92-3
海亞絲酸 Hiascic acid	C₂₄H₂₀O₁₁	537-07-5

衍生物

縮酚酸環醚——縮酚酸類化合物通過醚鍵再連接形成的多環剛性化合物^[1]。

參考文獻

^ ^1.0 ^1.1 劉冰倩，王晶晶，賈妍，等. 松萝属地衣化学成分及生物活性研究进展. 中草藥. 2020, 51 (13): 3584–3594. doi:10.7501/j.issn.0253-2670.2020.13.029.
^ Ono M, Masuoka C, Koto M, Tateishi M, Komatsu H, Kobayashi H, Igoshi K, Ito Y, Okawa M, Nohara T. Antioxidant ortho-benzoyloxyphenyl acetic acid ester, vaccihein A, from the fruit of rabbiteye blueberry (Vaccinium ashei). Chem. Pharm. Bull. October 2002, 50 (10): 1416–7. PMID 12372879. doi:10.1248/cpb.50.1416 .
^ Zgórka G, Głowniak K. Variation of free phenolic acids in medicinal plants belonging to the Lamiaceae family. J Pharm Biomed Anal. August 2001, 26 (1): 79–87. PMID 11451645. doi:10.1016/S0731-7085(01)00354-5.
^ Hillenbrand M, Zapp J, Becker H. Depsides from the petals of Papaver rhoeas. Planta Med. April 2004, 70 (4): 380–2. PMID 15095160. doi:10.1055/s-2004-818956.
^ Reynertson KA, Wallace AM, Adachi S, Gil RR, Yang H, Basile MJ, D'Armiento J, Weinstein IB, Kennelly EJ. Bioactive depsides and anthocyanins from jaboticaba (Myrciaria cauliflora). J. Nat. Prod. August 2006, 69 (8): 1228–30. PMID 16933884. doi:10.1021/np0600999.
^ Daniele Armaleo, Yi Zhang, Sonia Cheung. Light might regulate divergently depside and depsidone accumulation in the lichen Parmotrema hypotropum by affecting thallus temperature and water potential. Mycologia. 2008, 100 (4): 565-576. doi:10.3852/07-162R.
^ Nobuo Hamada. The effect of various culture conditions on depside production by an isolated lichen mycobiont. The Bryologist. 1989, 92 (3): 310-313. doi:10.2307/3243399.

[a-1] 1.0 ^1.1 劉冰倩，王晶晶，賈妍，等. 松萝属地衣化学成分及生物活性研究进展. 中草藥. 2020, 51 (13): 3584–3594. doi:10.7501/j.issn.0253-2670.2020.13.029.

[pmid12372879-2] Ono M, Masuoka C, Koto M, Tateishi M, Komatsu H, Kobayashi H, Igoshi K, Ito Y, Okawa M, Nohara T. Antioxidant ortho-benzoyloxyphenyl acetic acid ester, vaccihein A, from the fruit of rabbiteye blueberry (Vaccinium ashei). Chem. Pharm. Bull. October 2002, 50 (10): 1416–7. PMID 12372879. doi:10.1248/cpb.50.1416 .

[pmid11451645-3] Zgórka G, Głowniak K. Variation of free phenolic acids in medicinal plants belonging to the Lamiaceae family. J Pharm Biomed Anal. August 2001, 26 (1): 79–87. PMID 11451645. doi:10.1016/S0731-7085(01)00354-5.

[pmid15095160-4] Hillenbrand M, Zapp J, Becker H. Depsides from the petals of Papaver rhoeas. Planta Med. April 2004, 70 (4): 380–2. PMID 15095160. doi:10.1055/s-2004-818956.

[pmid16933884-5] Reynertson KA, Wallace AM, Adachi S, Gil RR, Yang H, Basile MJ, D'Armiento J, Weinstein IB, Kennelly EJ. Bioactive depsides and anthocyanins from jaboticaba (Myrciaria cauliflora). J. Nat. Prod. August 2006, 69 (8): 1228–30. PMID 16933884. doi:10.1021/np0600999.

[6] Daniele Armaleo, Yi Zhang, Sonia Cheung. Light might regulate divergently depside and depsidone accumulation in the lichen Parmotrema hypotropum by affecting thallus temperature and water potential. Mycologia. 2008, 100 (4): 565-576. doi:10.3852/07-162R.

[7] Nobuo Hamada. The effect of various culture conditions on depside production by an isolated lichen mycobiont. The Bryologist. 1989, 92 (3): 310-313. doi:10.2307/3243399.

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