NCBI Taxonomy: 667336

Calophyllum venulosum (ncbi_taxid: 667336)

found 31 associated metabolites at species taxonomy rank level.

Ancestor: Calophyllum

Child Taxonomies: none taxonomy data.

Amentoflavone

4H-1-Benzopyran-4-one, 8-(5-(5,7-dihydroxy-4-oxo-4H-1-benzopyran-2-yl)-2-hydroxyphenyl)-5,7-dihydroxy-2-(4-hydroxyphenyl)-

C30H18O10 (538.0899928)


Amentoflavone is a biflavonoid that is obtained by oxidative coupling of two molecules of apigenin resulting in a bond between positions C-3 of the hydroxyphenyl ring and C-8 of the chromene ring. A natural product found particularly in Ginkgo biloba and Hypericum perforatum. It has a role as a cathepsin B inhibitor, an antiviral agent, an angiogenesis inhibitor, a P450 inhibitor and a plant metabolite. It is a biflavonoid, a hydroxyflavone and a ring assembly. Amentoflavone is a natural product found in Podocarpus elongatus, Austrocedrus chilensis, and other organisms with data available. A biflavonoid that is obtained by oxidative coupling of two molecules of apigenin resulting in a bond between positions C-3 of the hydroxyphenyl ring and C-8 of the chromene ring. A natural product found particularly in Ginkgo biloba and Hypericum perforatum. D004791 - Enzyme Inhibitors > D065607 - Cytochrome P-450 Enzyme Inhibitors > D065688 - Cytochrome P-450 CYP2C9 Inhibitors D004791 - Enzyme Inhibitors > D065607 - Cytochrome P-450 Enzyme Inhibitors > D065692 - Cytochrome P-450 CYP3A Inhibitors Amentoflavone is found in fruits. Amentoflavone is obtained from Viburnum prunifolium (black haw Amentoflavone (Didemethyl-ginkgetin) is a potent and orally active GABA(A) negative modulator. Amentoflavone also shows anti-inflammatory, antioxidative, anti-viral, anti-tumor, anti-radiation, anti-fungal, antibacterial activity. Amentoflavone induces apoptosis and cell cycle arrest at sub-G1 phase[1][2][3][4]. Amentoflavone (Didemethyl-ginkgetin) is a potent and orally active GABA(A) negative modulator. Amentoflavone also shows anti-inflammatory, antioxidative, anti-viral, anti-tumor, anti-radiation, anti-fungal, antibacterial activity. Amentoflavone induces apoptosis and cell cycle arrest at sub-G1 phase[1][2][3][4]. Amentoflavone (Didemethyl-ginkgetin) is a potent and orally active GABA(A) negative modulator. Amentoflavone also shows anti-inflammatory, antioxidative, anti-viral, anti-tumor, anti-radiation, anti-fungal, antibacterial activity. Amentoflavone induces apoptosis and cell cycle arrest at sub-G1 phase[1][2][3][4].

   

Pyranoamentoflavone 7,4,4-Trimethyl ether

Pyranoamentoflavone 7,4,4-Trimethyl ether

C38H30O10 (646.183888)


   

6-Prenylamentoflavone

6-Prenylamentoflavone

C35H26O10 (606.1525896)


   

Pyranoamentoflavone 4,7-dimethyl ether

Pyranoamentoflavone 4,7-dimethyl ether

C37H28O10 (632.1682388)


   

Amentoflavone

4H-1-Benzopyran-4-one, 8-(5-(5,7-dihydroxy-4-oxo-4H-1-benzopyran-2-yl)-2-hydroxyphenyl)-5,7-dihydroxy-2-(4-hydroxyphenyl)-

C30H18O10 (538.0899928)


D004791 - Enzyme Inhibitors > D065607 - Cytochrome P-450 Enzyme Inhibitors > D065688 - Cytochrome P-450 CYP2C9 Inhibitors D004791 - Enzyme Inhibitors > D065607 - Cytochrome P-450 Enzyme Inhibitors > D065692 - Cytochrome P-450 CYP3A Inhibitors Acquisition and generation of the data is financially supported by the Max-Planck-Society IPB_RECORD: 4341; CONFIDENCE confident structure Amentoflavone (Didemethyl-ginkgetin) is a potent and orally active GABA(A) negative modulator. Amentoflavone also shows anti-inflammatory, antioxidative, anti-viral, anti-tumor, anti-radiation, anti-fungal, antibacterial activity. Amentoflavone induces apoptosis and cell cycle arrest at sub-G1 phase[1][2][3][4]. Amentoflavone (Didemethyl-ginkgetin) is a potent and orally active GABA(A) negative modulator. Amentoflavone also shows anti-inflammatory, antioxidative, anti-viral, anti-tumor, anti-radiation, anti-fungal, antibacterial activity. Amentoflavone induces apoptosis and cell cycle arrest at sub-G1 phase[1][2][3][4]. Amentoflavone (Didemethyl-ginkgetin) is a potent and orally active GABA(A) negative modulator. Amentoflavone also shows anti-inflammatory, antioxidative, anti-viral, anti-tumor, anti-radiation, anti-fungal, antibacterial activity. Amentoflavone induces apoptosis and cell cycle arrest at sub-G1 phase[1][2][3][4].

   

8-[5-(5,7-dihydroxy-4-oxochromen-2-yl)-2-hydroxyphenyl]-5,7-dihydroxy-6-(2-hydroxy-3-methylbut-3-en-1-yl)-2-(4-hydroxyphenyl)chromen-4-one

8-[5-(5,7-dihydroxy-4-oxochromen-2-yl)-2-hydroxyphenyl]-5,7-dihydroxy-6-(2-hydroxy-3-methylbut-3-en-1-yl)-2-(4-hydroxyphenyl)chromen-4-one

C35H26O11 (622.1475046)


   

5-hydroxy-2-{3-[5-hydroxy-8-(4-hydroxyphenyl)-2,2-dimethyl-6-oxopyrano[3,2-g]chromen-10-yl]-4-methoxyphenyl}-7-methoxychromen-4-one

5-hydroxy-2-{3-[5-hydroxy-8-(4-hydroxyphenyl)-2,2-dimethyl-6-oxopyrano[3,2-g]chromen-10-yl]-4-methoxyphenyl}-7-methoxychromen-4-one

C37H28O10 (632.1682388)


   

8-[5-(5,7-dihydroxy-4-oxochromen-2-yl)-2-hydroxyphenyl]-5,7-dihydroxy-6-[(2s)-2-hydroxy-3-methylbut-3-en-1-yl]-2-(4-hydroxyphenyl)chromen-4-one

8-[5-(5,7-dihydroxy-4-oxochromen-2-yl)-2-hydroxyphenyl]-5,7-dihydroxy-6-[(2s)-2-hydroxy-3-methylbut-3-en-1-yl]-2-(4-hydroxyphenyl)chromen-4-one

C35H26O11 (622.1475046)


   

8-[5-(5,7-dihydroxy-4-oxochromen-2-yl)-2-hydroxyphenyl]-5,7-dihydroxy-6-[(2r)-2-hydroxy-3-methylbut-3-en-1-yl]-2-(4-hydroxyphenyl)chromen-4-one

8-[5-(5,7-dihydroxy-4-oxochromen-2-yl)-2-hydroxyphenyl]-5,7-dihydroxy-6-[(2r)-2-hydroxy-3-methylbut-3-en-1-yl]-2-(4-hydroxyphenyl)chromen-4-one

C35H26O11 (622.1475046)


   

5-hydroxy-2-{4-hydroxy-3-[5-hydroxy-8-(4-methoxyphenyl)-2,2-dimethyl-6-oxopyrano[3,2-g]chromen-10-yl]phenyl}-7-methoxychromen-4-one

5-hydroxy-2-{4-hydroxy-3-[5-hydroxy-8-(4-methoxyphenyl)-2,2-dimethyl-6-oxopyrano[3,2-g]chromen-10-yl]phenyl}-7-methoxychromen-4-one

C37H28O10 (632.1682388)


   

8-[5-(5,7-dihydroxy-4-oxochromen-2-yl)-2-hydroxyphenyl]-5,7-dihydroxy-2-(4-hydroxyphenyl)-6-(3-methylbut-2-en-1-yl)chromen-4-one

8-[5-(5,7-dihydroxy-4-oxochromen-2-yl)-2-hydroxyphenyl]-5,7-dihydroxy-2-(4-hydroxyphenyl)-6-(3-methylbut-2-en-1-yl)chromen-4-one

C35H26O10 (606.1525896)


   

5-hydroxy-2-{3-[5-hydroxy-8-(4-methoxyphenyl)-2,2-dimethyl-6-oxopyrano[3,2-g]chromen-10-yl]-4-methoxyphenyl}-7-methoxychromen-4-one

5-hydroxy-2-{3-[5-hydroxy-8-(4-methoxyphenyl)-2,2-dimethyl-6-oxopyrano[3,2-g]chromen-10-yl]-4-methoxyphenyl}-7-methoxychromen-4-one

C38H30O10 (646.183888)


   

5,7-dihydroxy-2-{4-hydroxy-3-[5-hydroxy-8-(4-hydroxyphenyl)-2,2-dimethyl-6-oxopyrano[3,2-g]chromen-10-yl]phenyl}chromen-4-one

5,7-dihydroxy-2-{4-hydroxy-3-[5-hydroxy-8-(4-hydroxyphenyl)-2,2-dimethyl-6-oxopyrano[3,2-g]chromen-10-yl]phenyl}chromen-4-one

C35H24O10 (604.1369404)