Identifiers | |
---|---|
3D model (JSmol) | |
ChEMBL | |
ChemSpider | |
PubChem CID | |
| |
| |
Properties | |
C25H30O8 | |
Molar mass | 458.50 g/mol |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
Infobox references | |
Mallotojaponin B is a dimeric phlorogucinol found in Mallotus oppositifolius .
Mallotus oppositifolius is a plant species in the genus Mallotus found in Africa and Madagascar.
The bioassay-guided fractionation of an ethanol extract of the leaves and inflorescence of M. oppositifolius collected in Madagascar led to the isolation of the two new bioactive dimeric phloroglucinols mallotojaponins B and C, together with mallotophenone. These compounds show antiproliferative and antiplasmodial activities. [1]
Mallotojaponin C is a dimeric phlorogucinol found in Mallotus oppositifolius.
Mallotophenone is a dimeric phlorogucinol found in Mallotus oppositifolius or in Mallotus japonicus.
Mallotus is a genus of the spurge family Euphorbiaceae first described as a genus in 1790. Two species are found in tropical Africa and Madagascar. All the other species are found in East Asia, the Indian Subcontinent, Southeast Asia, eastern Australia, and certain islands of the western Pacific.
Phloroglucinol is an organic compound with the formula C6H3(OH)3. It is a colorless solid. It is used in the synthesis of pharmaceuticals and explosives. Phloroglucinol is one of three isomeric benzenetriols. The other two isomers are hydroxyquinol (1,2,4-benzenetriol) and pyrogallol (1,2,3-benzenetriol). Phloroglucinol, and its benzenetriol isomers, are still defined as "phenols" according to the IUPAC official nomenclature rules of chemical compounds. Many such monophenolics are often termed "polyphenols" by the cosmetic and parapharmaceutical industries, but they cannot be by any scientifically-accepted definition.
Claoxylon is a flowering plant genus in the spurge family, Euphorbiaceae, comprising dioecious subshrubs to small trees. It was first described as a genus in 1824. The genus is distributed in paleotropical areas: Madagascar through South and Southeast Asia, Malesia to Melanesia, Hawaiʻi, and Australia. Half of the species are in Malesia. According to a molecular phylogenetic study by Wurdack, Hoffmann & Chase (2005), Claoxylon is sister to Erythrococca, and together they form the top of a Hennigian comb-like phylogeny.
Diospyros melanoxylon, the Coromandel ebony or East Indian ebony, is a species of flowering tree in the family Ebenaceae native to India and Sri Lanka; it has a hard, dry bark. Its common name derives from Coromandel, the coast of southeastern India. Locally it is known as temburini or by its Hindi name tendu. In Odisha, Jharkhand, and Assam, it is known as kendu. The leaves can be wrapped around tobacco to create the Indian beedi, which has outsold conventional cigarettes in India.
Indium(III) bromide, (indium tribromide), InBr3, is a chemical compound of indium and bromine. It is a Lewis acid and has been used in organic synthesis.
Salanoia is a genus of euplerid carnivoran with two currently described species found in Madagascar. They are mongoose-like, which is reflected in the older versions of their English names, for example brown-tailed mongoose which is now called brown-tailed vontsira. The name Salanoia is derived from one of the vernacular names for Salanoia concolor: Salano.
Funtumia elastica is a medium-sized African rubber tree with glossy leaves, milky sap, and long woody seedpods. The bark is used in the traditional medicine of tropical Africa. It is economically important in West African countries such as Ghana, where it is commonly known as the ofruntum.
Conessine is a steroid alkaloid found in a number of plant species from the family Apocynaceae, including Holarrhena floribunda, Holarrhena antidysenterica and Funtumia elastica. It acts as a histamine antagonist, selective for the H3 subtype (with an affinity of pKi = 8.27; Ki = ~5 nM). It was also found to have long CNS clearance times, high blood-brain barrier penetration and high affinity for the adrenergic receptors.
Sphaeranthus is a genus of Asian, African, and Australian plants in the stinkwort tribe within the daisy family.
Small nucleolar RNA sR8 is a non-coding RNA belonging to the C/D box class of snoRNAs. sR8, along with other C/D box snoRNAs, performs 2′-O-methylation of ribose on a target strand of ribosomal RNA. Targeting is achieved through the C and D box components, which are short sections of conserved sequences, as well as C'/D' boxes. These sequences base-pair with nucleotides in the target rRNA to direct their methylation.
Tergallic acids are trimers of gallic acid, often found naturally in the form of glycosides. Tergallic acid O- or C-glucosides that can be found in acorns of several Quercus (oak) species. The dehydrated tergallic acid C-glucoside and tergallic acid O-glucoside can be characterised in the acorns of Quercus macrocarpa. Dehydrated tergallic-C-glucoside can be found in the cork from Quercus suber.
Mallotus japonicus, known as East Asian mallotus, the food wrapper plant or Akamegashiwa in Japanese, is a plant species in the genus Mallotus native to China. It is also found in Japan and Korea.
Mallotochromene is a phloroglucinol derivative found in the pericarp of the fruits of Mallotus japonicus.
Nonahydroxytriphenic acid is a moiety found in some ellagitannins such as roburin A, B,C and D, castalagin or grandinin.
Carposina impavida is a moth in the Carposinidae family. It was described by Meyrick in 1913. It is found on the Comoros and in the Democratic Republic of Congo.
Eucosmocydia mixographa is a species of moth of the family Tortricidae. It is found in the Democratic Republic of Congo.
Filicin is a chemical compound that has been isolated from ferns of the genus Dryopteris. It has been isoloated from the male fern. Filicin has been studied for its anthelmintic activity.
This article about an aromatic compound is a stub. You can help Wikipedia by expanding it. |