異土木香內酯

異土木香內酯
	IUPAC名; (3aR,4aS,8aR,9aR)-Decahydro-8a-methyl-3,5-bis(methylene)naphtho[2,3-b]furan-2(3H)-one
英文名	isoalantolactone
識別
CAS號	470-17-7
PubChem	73285
ChemSpider	66028
SMILES	CC12CCCC(=C)C1CC3C(C2)OC(=O)C3=C;
InChI	InChI=1S/C15H20O2/c1-9-5-4-6-15(3)8-13-11(7-12(9)15)10(2)14(16)17-13/h11-13H,1-2,4-8H2,3H3/t11-,12+,13-,15-/m1/s1;
InChIKey	CVUANYCQTOGILD-QVHKTLOISA-N
ChEBI	5981
性質
化學式	C15H20O2
摩爾質量	232.32 g·mol−1
	若非註明，所有數據均出自標準狀態（25 ℃，100 kPa）下。

異土木香內酯是一種有機化合物，化學式C₁₅H₂₀O₂，可見於土木香^[1]^[2]、大葉土木香^[3]^[4]、旋覆花^[5]^[6]等物種。它和苯硫酚在三乙胺存在下反應，可以得到3位亞甲基（羰基旁碳連接的亞甲基）被苯硫基甲基取代的產物。^[7]

參考資料

^ Cantrell CL; Abate L; Fronczek FR; Quijano L; Fischer NH. Antimycobacterial eudesmanolides from Inula helenium and Rudbeckia subtomentosa. Planta Medica. 1999-05, 65 (4). doi:10.1055/S-1999-14001 （英語）.
^ Tenji Konishi; Yasuo Shimada; Tsuneatsu Nagao; Hikaru Okabe; Takao Konoshima. Antiproliferative sesquiterpene lactones from the roots of Inula helenium. Biological and Pharmaceutical Bulletin. 2002, 25 (10). doi:10.1248/BPB.25.1370.
^ S. A. Lugovskaya; N. V. Plekhanova; K. Yu. Orozbaev. Alantolactone from Inula grandis. Chemistry of Natural Compounds. 2004-12, 12 (1). doi:10.1007/BF00570217.
^ Charles L Cantrell; Julia W Pridgeon; Frank R Fronczek. Structure-activity relationship studies on derivatives of eudesmanolides from Inula helenium as toxicants against Aedes aegypti larvae and adults. Chemistry and Biodiversity. 2010-07, 7 (7). doi:10.1002/CBDV.201000031 （英語）.
^ Chao Yang; Chun-Ming Wang; Zhong-Jian Jia. Sesquiterpenes and other constituents from the aerial parts of Inula japonica. Planta Medica. 2003-07, 69 (7). doi:10.1055/S-2003-41123.
^ Charles L Cantrell; Julia W Pridgeon; Frank R Fronczek. Structure-activity relationship studies on derivatives of eudesmanolides from Inula helenium as toxicants against Aedes aegypti larvae and adults. Chemistry and Biodiversity. 2010-07, 7 (7). doi:10.1002/CBDV.201000031 （英語）.
^ Semakov, A. V.; Klochkov, S. G. (2020). Addition Products of Thiophenol and Selenophenol to Inula Helenium Lactones. Chemistry of Natural Compounds, 56(2), 254–256. doi:10.1007/s10600-020-03000-7

這是一篇關於有機化合物的小作品。您可以透過編輯或修訂擴充其內容。

[1] Cantrell CL; Abate L; Fronczek FR; Quijano L; Fischer NH. Antimycobacterial eudesmanolides from Inula helenium and Rudbeckia subtomentosa. Planta Medica. 1999-05, 65 (4). doi:10.1055/S-1999-14001 （英語）.

[2] Tenji Konishi; Yasuo Shimada; Tsuneatsu Nagao; Hikaru Okabe; Takao Konoshima. Antiproliferative sesquiterpene lactones from the roots of Inula helenium. Biological and Pharmaceutical Bulletin. 2002, 25 (10). doi:10.1248/BPB.25.1370.

[3] S. A. Lugovskaya; N. V. Plekhanova; K. Yu. Orozbaev. Alantolactone from Inula grandis. Chemistry of Natural Compounds. 2004-12, 12 (1). doi:10.1007/BF00570217.

[4] Charles L Cantrell; Julia W Pridgeon; Frank R Fronczek. Structure-activity relationship studies on derivatives of eudesmanolides from Inula helenium as toxicants against Aedes aegypti larvae and adults. Chemistry and Biodiversity. 2010-07, 7 (7). doi:10.1002/CBDV.201000031 （英語）.

[5] Chao Yang; Chun-Ming Wang; Zhong-Jian Jia. Sesquiterpenes and other constituents from the aerial parts of Inula japonica. Planta Medica. 2003-07, 69 (7). doi:10.1055/S-2003-41123.

[6] Charles L Cantrell; Julia W Pridgeon; Frank R Fronczek. Structure-activity relationship studies on derivatives of eudesmanolides from Inula helenium as toxicants against Aedes aegypti larvae and adults. Chemistry and Biodiversity. 2010-07, 7 (7). doi:10.1002/CBDV.201000031 （英語）.

[7] Semakov, A. V.; Klochkov, S. G. (2020). Addition Products of Thiophenol and Selenophenol to Inula Helenium Lactones. Chemistry of Natural Compounds, 56(2), 254–256. doi:10.1007/s10600-020-03000-7

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異土木香內酯

IUPAC名 (3aR,4aS,8aR,9aR)-Decahydro-8a-methyl-3,5-bis(methylene)naphtho[2,3-b]furan-2(3H)-one
英文名	isoalantolactone
識別
CAS號	470-17-7 ^Y
PubChem	73285
ChemSpider	66028
SMILES	CC12CCCC(=C)C1CC3C(C2)OC(=O)C3=C
InChI	InChI=1S/C15H20O2/c1-9-5-4-6-15(3)8-13-11(7-12(9)15)10(2)14(16)17-13/h11-13H,1-2,4-8H2,3H3/t11-,12+,13-,15-/m1/s1
InChIKey	CVUANYCQTOGILD-QVHKTLOISA-N
ChEBI	5981
性質
化學式	C₁₅H₂₀O₂
摩爾質量	232.32 g·mol⁻¹
若非註明，所有數據均出自標準狀態（25 ℃，100 kPa）下。