Flexuosol A

Last updated
Flexuosol A
Flexuosol A.svg
Names
Preferred IUPAC name
5-[(2R,3R)-4-{(2S,3S,5R,6R)-5-(3,5-Dihydroxyphenyl)-2,6-bis(4-hydroxyphenyl)-4-[(E)-2-(4-hydroxyphenyl)ethen-1-yl]-2,3,5,6-tetrahydro(benzo[1,2-b:5,4-b′]difuran)-3-yl}-2-(4-hydroxyphenyl)-2,3-dihydro-1-benzofuran-3-yl]benzene-1,3-diol
Identifiers
3D model (JSmol)
PubChem CID
UNII
  • InChI=1S/C56H42O11/c57-35-13-4-29(5-14-35)6-21-44-51-46(66-55(31-9-17-37(59)18-10-31)49(51)34-24-41(63)27-42(64)25-34)28-47-52(44)53(56(67-47)32-11-19-38(60)20-12-32)43-2-1-3-45-50(43)48(33-22-39(61)26-40(62)23-33)54(65-45)30-7-15-36(58)16-8-30/h1-28,48-49,53-64H/b21-6+/t48-,49-,53+,54+,55+,56-/m1/s1
    Key: AZTITUGYPXKUCV-CGOOCLRTSA-N
  • OC1=CC([C@H]2[C@H](C3=CC=C(O)C=C3)OC4=CC5=C([C@@](C6=CC=CC7=C6[C@@H](C8=CC(O)=CC(O)=C8)[C@H](C9=CC=C(O)C=C9)O7)([H])[C@@H](C%10=CC=C(O)C=C%10)O5)C(/C=C/C%11=CC=C(O)C=C%11)=C42)=CC(O)=C1
Properties
C56H42O12
Molar mass 906.940 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Flexuosol A is a resveratrol tetramer found in Vitis flexuosa . [1]

Related Research Articles

Grape Edible berry of a flowering plant in the family Vitaceae

A grape is a fruit, botanically a berry, of the deciduous woody vines of the flowering plant genus Vitis.

Vitaceae Family of flowering plants that includes grapes and Virginia creeper

The Vitaceae are a family of flowering plants, with 14 genera and around 910 known species, including common plants such as grapevines and Virginia creeper. The family name is derived from the genus Vitis.

<i>Vaccinium vitis-idaea</i> Species of shrub with edible fruit

Vaccinium vitis-idaea, the lingonberry, partridgeberry, mountain cranberry or cowberry, is a small evergreen shrub in the heath family Ericaceae, that bears edible fruit. It is native to boreal forest and Arctic tundra throughout the Northern Hemisphere, from Europe and Asia to North America. Lingonberries are picked in the wild and used to accompany a variety of dishes in Northern Baltoscandia, Russia, Canada and Alaska. Commercial cultivation is undertaken in the U.S. Pacific Northwest and in many other regions of the world.

<i>Vitis vinifera</i> Species of flowering plant in the grape vine family Vitaceae

Vitis vinifera, the common grape vine, is a species of flowering plant, native to the Mediterranean region, Central Europe, and southwestern Asia, from Morocco and Portugal north to southern Germany and east to northern Iran. There are currently between 5,000 and 10,000 varieties of Vitis vinifera grapes though only a few are of commercial significance for wine and table grape production.

<i>Vitis riparia</i> Species of grapevine

Vitis riparia Michx, with common names riverbank grape or frost grape, is a vine indigenous to North America. As a climbing or trailing vine, it is widely distributed across central and eastern Canada and the central and northeastern parts of the United States, from Quebec to Texas, and eastern Montana to Nova Scotia. There are reports of isolated populations in the northwestern USA, but these are probably naturalized. It is long-lived and capable of reaching into the upper canopy of the tallest trees. It produces dark fruit that are appealing to both birds and people, and has been used extensively in commercial viticulture as grafted rootstock and in hybrid grape breeding programs.

<i>Vitis aestivalis</i> Species of grapevine

Vitis aestivalis, the summer grape, or pigeon grape is a species of grape native to eastern North America from southern Ontario east to Maine, west to Oklahoma, and south to Florida and Texas. It is a vigorous vine, growing to 10 m or more high in trees. The leaves are 7–20 cm long, suborbicular, and usually a little broader than long; they are variable in shape, from unlobed to deeply three- or five-lobed, green above, and densely hairy below. The flowers are produced at every 3rd node in a dense panicle 5–15 cm long. The fruit is a small grape 5–14 mm diameter, dark purple or black in colour. It is the official state grape of Missouri. Summer grape prefers a drier upland habitat.

<i>Agonis flexuosa</i> Species of tree

Agonis flexuosa is a species of tree that grows in the south west of Western Australia. It is easily the most common of the Agonis species, and is one of the most recognisable trees of Western Australia, being commonly grown in parks and on road verges in Perth.

<i>Vitis rupestris</i> Species of grapevine

Vitis rupestris is a species of grape native to the United States that is known by many common names including July, Coon, sand, sugar, beach, bush, currant, ingar, rock, and mountain grape. It is used for breeding several French-American hybrids as well as many root stocks.

<i>Vitis</i> Genus flowering plants in the grape family Vitaceae

Vitis (grapevine) is a genus of 79 accepted species of vining plants in the flowering plant family Vitaceae. The genus is made up of species predominantly from the Northern Hemisphere. It is economically important as the source of grapes, both for direct consumption of the fruit and for fermentation to produce wine. The study and cultivation of grapevines is called viticulture.

<i>Deschampsia flexuosa</i> Species of grass

Deschampsia flexuosa, commonly known as wavy hair-grass, is a species of bunchgrass in the grass family widely distributed in Eurasia, Africa, South America, and North America.

Vitis balansana is a species of climbing vine in the grape family native to temperate and tropical Asia. Its native range encompasses Vietnam and three southeastern provinces in China The habitat of V. balansana varies; it has adapted to living under forest cover, and in sun-soaked shrubland valleys, at between 200 and 800 meters.

<i>Vitis flexuosa</i> Species of grapevine

Vitis flexuosa is a species of liana in the grape family.

<i>Vitis bryoniifolia</i> Species of grapevine

Vitis bryoniifolia is a prolific and adaptable, polygamo-dioecious species of climbing vine in the grape family native to China, where it is known as ying yu, or hua bei pu tao. The variant form ternata is known as san chu ying yu, meaning three-foliolate, or -leaflet ying yu. Ying yu translates to mean "hard jade".

Vitis chunganensis is a species of climbing vine in the grape family native to China. In Chinese it is called dong nan pu tao, or Southeast grape.

Flexuosa, meaning "full of bends" in Latin, may refer to:

Antispila ampelopsia is a moth of the family Heliozelidae. It was described by Kuroko in 1961. It is found in Japan.

Oligostilbenoid

Oligostilbenoids are oligomeric forms of stilbenoids. Some molecules are large enough to be considered polyphenols and constitute a class of tannins.

Chunganenol Chemical compound

Chunganenol is a resveratrol hexamer found in Vitis chunganensis.

<i>Vitis wilsoniae</i> Species of grapevine

Vitis wilsoniae is a vining plant in the grape family native to China. It is commonly known as the net veined grape or reticulated grape. This species can be found in the provinces of Anhui, Chongqing, Fujian, Gansu, Guizhou, Henan, Hubei, Hunan, Shaanxi, Sichuan, Yunnan, and Zhejiang. The plant grows at altitudes of 400-2000m.

References

  1. Li, Wen-wu; Li, Bo-Gang; Chen, Yao-zu (1998). "Flexuosol A, a New Tetrastilbene fromVitis flexuosa". Journal of Natural Products. 61 (5): 646–7. doi:10.1021/np970457v. PMID   9599267.