Hydrangenol

Last updated
Hydrangenol
Hydrangenol.svg
Names
IUPAC name
8-hydroxy-3-(4-hydroxyphenyl)-3,4-dihydroisochromen-1-one
Identifiers
3D model (JSmol)
ChEBI
ChemSpider
PubChem CID
UNII
Properties
C15H12O4
Molar mass 256.25 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references

Hydrangenol is a dihydroisocoumarin. It can be found in Hydrangea macrophylla , as well as its 8-O-glucoside. [1] (-)-hydrangenol 4'-O-glucoside [2] and (+)-hydrangenol 4'-O-glucoside [3] can be found in Hydrangeae Dulcis Folium, the processed leaves of H. macrophylla var. thunbergii.

Related Research Articles

<i>Hydrangea macrophylla</i> species of plant

Hydrangea macrophylla is a species of flowering plant in the family Hydrangeaceae, native to Japan. It is a deciduous shrub growing to 2 m (7 ft) tall by 2.5 m (8 ft) broad with large heads of pink or blue flowers in summer and autumn. Common names include bigleaf hydrangea, French hydrangea, lacecap hydrangea, mophead hydrangea, penny mac and hortensia. It is widely cultivated in many parts of the world in many climates. It is not to be confused with H. aspera 'Macrophylla'.

<i>Calendula officinalis</i> Species of flowering plant in the daisy family Asteraceae

Calendula officinalis, the pot marigold, ruddles, common marigold or Scotch marigold, is a flowering plant in the daisy family Asteraceae. It is probably native to southern Europe, though its long history of cultivation makes its precise origin unknown, and it may possibly be of garden origin. It is also widely naturalised farther north in Europe and elsewhere in warm temperate regions of the world.

Neoflavonoids are a class of polyphenolic compounds. While flavonoids have the 2-phenylchromen-4-one backbone, neoflavonoids have the 4-phenylchromen backbone with no hydroxyl group substitution at position 2.

Daidzin chemical compound

Daidzin is a natural organic compound in the class of phytochemicals known as isoflavones. Daidzin can be found in Japanese plant kudzu and from soybean leaves.

Ergosterol peroxide chemical compound

Ergosterol peroxide (5α,8α-epidioxy-22E-ergosta-6,22-dien-3β-ol) is a steroid derivative. It has been isolated from a variety of fungi, yeast, lichens and sponges, and has been reported to exhibit immunosuppressive, anti-inflammatory, antiviral, trypanocidal and antitumor activities in vitro.

Momordin is one of several saponins derived from oleanolic acid, a triterpenoid. These chemical compounds are found in some plants of the genus Momordica, which includes the bitter melon and the balsam apple, as well as in other Asian herbal medicine plants such as Kochia scoparia and Ampelopsis radix.

Allixin chemical compound

Allixin is a phytoallexin found in garlic bulbs. It was first isolated and characterized in 1989. When garlic is stored for long periods of time, it can form visible accumulations of crystalline allixin on its surface, particularly in areas where tissue has become necrotic. After 2 years of storage, the amount of allixin accumulated can approach 1% of the dry weight of the cloves. Since allixin has weak antimicrobial activity, these high concentrations are thought to be produced by the garlic bulb to protect itself from further damage from microorganisms.

Phyllodulcin chemical compound

Phyllodulcin is a dihydroisocoumarin found in Hydrangea macrophylla and Hydrangea serrata. It is a sweetener 400-800 times sweeter than sugar.

Thunberginol A chemical compound

Thunberginol A is an isocoumarin found in Hydrangea macrophylla and the herbal preparation hydrangeae dulcis folium which is produced from its leaves.

Thunberginol B chemical compound

Thunberginol B is an isocoumarin found in Hydrangeae Dulcis Folium, the processed leaves of Hydrangea macrophylla var. thunbergii.

Thunberginol C chemical compound

Thunberginol C is a dihydroisocoumarin found in Hydrangeae Dulcis Folium, the processed leaves of Hydrangea macrophylla var. thunbergii.

Thunberginol D chemical compound

Thunberginol D is a dihydroisocoumarin found in Hydrangeae Dulcis Folium, the processed leaves of Hydrangea macrophylla var. thunbergii.

Thunberginol E chemical compound

Thunberginol E is a dihydroisocoumarin found in Hydrangeae Dulcis Folium, the processed leaves of Hydrangea macrophylla var. thunbergii.

Thunberginol F chemical compound

Thunberginol F is a phthalide found in Hydrangea macrophylla.

Thunberginol G chemical compound

Thunberginol G is a dihydroisocoumarin found in Hydrangeae Dulcis Folium, the processed leaves of Hydrangea macrophylla var. thunbergii.

Rhapontigenin chemical compound

Rhapontigenin is a stilbenoid. It can be isolated from Vitis coignetiae or from Gnetum cleistostachyum.

Rubus lambertianus is a flowering plant species in the genus Rubus found in Southern China, Taiwan, Japan, and Thailand. Its ploidy is 2n = 4X (tetraploid). The ellagitannins lambertianin A, B, C and D can be found in R. lambertianus.

Nardosinone chemical compound

Nardosinone is a sesquiterpene and chemical constituent of Nardostachys jatamansi. In in vitro studies, the compound has demonstrated concentration-dependent enhancement of bucladesine and staurosporine-induced neurite outgrowth. Nardosinone has similarly been demonstrated to enhance NGF-mediated neurite outgrowth and synaptogenesis from PC12D cells.

Juncusol chemical compound

Juncusol is a 9,10-dihydrophrenathrene found in Juncus species such as J. acutus, J. effusus or J. roemerianus.

References

  1. Matsuda, Hisashi; Simoda, Hiroshi; Yamahara, Johji; Yoshikawa, Masayuki (1999). "Effects of phyllodulcin, hydrangenol, and their 8-O-glucosides, and Thunberginols A and F from Hydrangea macrophylla SERINGE var. thunbergii MAKINO on passive cutaneous anaphylaxis reaction in rats". Biological & Pharmaceutical Bulletin. 22 (8): 870–872. doi: 10.1248/bpb.22.870 . PMID   10480329. INIST:1959604.
  2. Yoshikawa, M; Uchida, E; Chatani, N; Kobayashi, H; Naitoh, Y; Okuno, Y; Matsuda, H; Yamahara, J; Murakami, N (1992). "Thunberginols C, D, and E, new antiallergic and antimicrobial dihydroisocoumarins, and thunberginol G 3'-O-glucoside and (-)-hydrangenol 4'-O-glucoside, new dihydroisocoumarin glycosides, from Hydrangeae Dulcis Folium". Chemical & Pharmaceutical Bulletin. 40 (12): 3352–4. doi: 10.1248/cpb.40.3352 . PMID   1363465.
  3. Yoshikawa, M; Matsuda, H; Shimoda, H; Shimada, H; Harada, E; Naitoh, Y; Miki, A; Yamahara, J; Murakami, N (1996). "Development of bioactive functions in hydrangeae dulcis folium. V. On the antiallergic and antimicrobial principles of hydrangeae dulcis folium. (2). Thunberginols C, D, and E, thunberginol G 3'-O-glucoside, (-)-hydrangenol 4'-o-glucoside, and (+)-hydrangenol 4'-O-glucoside". Chemical & Pharmaceutical Bulletin. 44 (8): 1440–7. doi: 10.1248/cpb.44.1440 . PMID   8795265. INIST:3226693.