NCBI Taxonomy: 2172547

Euchresta tubulosa (ncbi_taxid: 2172547)

found 24 associated metabolites at species taxonomy rank level.

Ancestor: Euchresta

Child Taxonomies: none taxonomy data.

Vitexin 6'-O-malonyl 2'-O-xyloside

5,7-dihydroxy-2-(4-hydroxyphenyl)-8-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-4H-chromen-4-one

C21H20O10 (432.1056)


Vitexin 6-o-malonyl 2-o-xyloside, also known as apigenin 8-C-glucoside or 8-glycosyl-apigenin, is a member of the class of compounds known as flavonoid 8-c-glycosides. Flavonoid 8-c-glycosides are compounds containing a carbohydrate moiety which is C-glycosidically linked to 8-position of a 2-phenylchromen-4-one flavonoid backbone. Vitexin 6-o-malonyl 2-o-xyloside is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). Vitexin 6-o-malonyl 2-o-xyloside can be synthesized from apigenin. Vitexin 6-o-malonyl 2-o-xyloside is also a parent compound for other transformation products, including but not limited to, vitexin 2-O-beta-L-rhamnoside, 7-O-methylvitexin 2-O-beta-L-rhamnoside, and vitexin 2-O-beta-D-glucoside. Vitexin 6-o-malonyl 2-o-xyloside can be found in common beet, which makes vitexin 6-o-malonyl 2-o-xyloside a potential biomarker for the consumption of this food product. Vitexin, also known as apigenin 8-C-glucoside or 8-glycosylapigenin, belongs to the class of organic compounds known as flavonoid 8-C-glycosides. Flavonoid 8-C-glycosides are compounds containing a carbohydrate moiety which is C-glycosidically linked to 8-position of a 2-phenylchromen-4-one flavonoid backbone. Vitexin is also described as an apigenin flavone glucoside. Vitexin has been found in passion flower, chasteberry, bamboo leaves, millet and Hawthorn. Vitexin has shown a wide range of pharmacological effects, such as antioxidant, anti-cancer, anti-inflammatory, anti-hyperalgesic, and neuroprotective effects (PMID: 27693342). Vitexin has also been shown to directly inhibit thyroid peroxidase and potentially contributes to goiter (PMID: 1696490). It is sometimes called a goitrogen. Acquisition and generation of the data is financially supported in part by CREST/JST. [Raw Data] CBA68_Vitexin_neg_10eV.txt [Raw Data] CBA68_Vitexin_neg_30eV.txt [Raw Data] CBA68_Vitexin_pos_20eV.txt [Raw Data] CBA68_Vitexin_neg_50eV.txt [Raw Data] CBA68_Vitexin_neg_40eV.txt [Raw Data] CBA68_Vitexin_pos_40eV.txt [Raw Data] CBA68_Vitexin_pos_30eV.txt [Raw Data] CBA68_Vitexin_pos_10eV.txt [Raw Data] CBA68_Vitexin_neg_20eV.txt Vitexin is a c-glycosylated flavone, and is found in various medicinal plants species such as Trigonella foenum-graecum Linn. Vitexin has a wide range of pharmacological effects, including anti-oxidant, anti-cancer, anti-inflammatory, anti-hyperalgesic, and neuroprotective effects[1][2]. Vitexin is a c-glycosylated flavone, and is found in various medicinal plants species such as Trigonella foenum-graecum Linn. Vitexin has a wide range of pharmacological effects, including anti-oxidant, anti-cancer, anti-inflammatory, anti-hyperalgesic, and neuroprotective effects[1][2].

   

Vitexin 2-rhamnoside

Vitexin 2-O-beta-L-rhamnoside

C27H30O14 (578.1635)


Acquisition and generation of the data is financially supported in part by CREST/JST. Vitexin-2"-O-rhamnoside, a main flavonoid glycoside of the leaves of Cratagus pinnatifida Bge, contributes to the protection against H2O2-mediated oxidative stress damage and has potential to treat cardiovascular system diseases[1]. Vitexin-2"-O-rhamnoside, a main flavonoid glycoside of the leaves of Cratagus pinnatifida Bge, contributes to the protection against H2O2-mediated oxidative stress damage and has potential to treat cardiovascular system diseases[1].

   

Vitexin

5,7-dihydroxy-2-(4-hydroxyphenyl)-8-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-4H-chromen-4-one

C21H20O10 (432.1056)


Vitexin is an apigenin flavone glycoside, which is found in the passion flower, bamboo leaves and pearl millet It has a role as a platelet aggregation inhibitor, an EC 3.2.1.20 (alpha-glucosidase) inhibitor, an antineoplastic agent and a plant metabolite. It is a C-glycosyl compound and a trihydroxyflavone. It is functionally related to an apigenin. It is a conjugate acid of a vitexin-7-olate. Vitexin is a natural product found in Itea chinensis, Salacia chinensis, and other organisms with data available. See also: Cannabis sativa subsp. indica top (part of); Cytisus scoparius flowering top (part of); Fenugreek seed (part of) ... View More ... An apigenin flavone glycoside, which is found in the passion flower, bamboo leaves and pearl millet Vitexin is a c-glycosylated flavone, and is found in various medicinal plants species such as Trigonella foenum-graecum Linn. Vitexin has a wide range of pharmacological effects, including anti-oxidant, anti-cancer, anti-inflammatory, anti-hyperalgesic, and neuroprotective effects[1][2]. Vitexin is a c-glycosylated flavone, and is found in various medicinal plants species such as Trigonella foenum-graecum Linn. Vitexin has a wide range of pharmacological effects, including anti-oxidant, anti-cancer, anti-inflammatory, anti-hyperalgesic, and neuroprotective effects[1][2].

   

Vitexin

8-beta-D-Glucopyranosyl-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one

C21H20O10 (432.1056)


Vitexin is a c-glycosylated flavone, and is found in various medicinal plants species such as Trigonella foenum-graecum Linn. Vitexin has a wide range of pharmacological effects, including anti-oxidant, anti-cancer, anti-inflammatory, anti-hyperalgesic, and neuroprotective effects[1][2]. Vitexin is a c-glycosylated flavone, and is found in various medicinal plants species such as Trigonella foenum-graecum Linn. Vitexin has a wide range of pharmacological effects, including anti-oxidant, anti-cancer, anti-inflammatory, anti-hyperalgesic, and neuroprotective effects[1][2].

   

Vitexin

5,7-dihydroxy-2-(4-hydroxyphenyl)-8-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-4H-chromen-4-one

C21H20O10 (432.1056)


Vitexin is a member of the class of compounds known as flavonoid 8-c-glycosides. Flavonoid 8-c-glycosides are compounds containing a carbohydrate moiety which is C-glycosidically linked to 8-position of a 2-phenylchromen-4-one flavonoid backbone. Vitexin is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). Vitexin can be found in a number of food items such as flaxseed, prairie turnip, mung bean, and tree fern, which makes vitexin a potential biomarker for the consumption of these food products. Vitexin is an apigenin flavone glucoside, a chemical compound found in the passion flower, Vitex agnus-castus (chaste tree or chasteberry), in the Phyllostachys nigra bamboo leaves, in the pearl millet (Pennisetum millet), and in Hawthorn . Isovitexin is a flavonoid isolated from passion flower, Cannabis and, and the palm, possesses anti-inflammatory and anti-oxidant activities; Isovitexin acts like a JNK1/2 inhibitor and inhibits the activation of NF-κB. Isovitexin is a flavonoid isolated from passion flower, Cannabis and, and the palm, possesses anti-inflammatory and anti-oxidant activities; Isovitexin acts like a JNK1/2 inhibitor and inhibits the activation of NF-κB. Vitexin is a c-glycosylated flavone, and is found in various medicinal plants species such as Trigonella foenum-graecum Linn. Vitexin has a wide range of pharmacological effects, including anti-oxidant, anti-cancer, anti-inflammatory, anti-hyperalgesic, and neuroprotective effects[1][2]. Vitexin is a c-glycosylated flavone, and is found in various medicinal plants species such as Trigonella foenum-graecum Linn. Vitexin has a wide range of pharmacological effects, including anti-oxidant, anti-cancer, anti-inflammatory, anti-hyperalgesic, and neuroprotective effects[1][2].

   

Rhamnosylvitexin

8-((2S,3R,4S,5S,6R)-4,5-Dihydroxy-6-(hydroxymethyl)-3-(((2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one

C27H30O14 (578.1635)


Vitexin 2-O-alpha-L-rhamnoside is a derivative of vitexin having an alpha-L-rhamnosyl residue attached at the 2-position of the glucitol moiety. It has a role as a plant metabolite. It is a C-glycosyl compound, a trihydroxyflavone and a disaccharide derivative. It is functionally related to a vitexin. It is a conjugate acid of a vitexin 2-O-alpha-L-rhamnoside(1-). Vitexin 2-O-rhamnoside is a natural product found in Crataegus monogyna, Passiflora coactilis, and other organisms with data available. See also: Crataegus monogyna flowering top (part of). Vitexin-2"-O-rhamnoside, a main flavonoid glycoside of the leaves of Cratagus pinnatifida Bge, contributes to the protection against H2O2-mediated oxidative stress damage and has potential to treat cardiovascular system diseases[1]. Vitexin-2"-O-rhamnoside, a main flavonoid glycoside of the leaves of Cratagus pinnatifida Bge, contributes to the protection against H2O2-mediated oxidative stress damage and has potential to treat cardiovascular system diseases[1].

   

Vitexin

8-((2S,3R,4S,5S,6R)-4,5-Dihydroxy-6-(hydroxymethyl)-3-(((2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one

C27H30O14 (578.1635)


Vitexin 2-O-alpha-L-rhamnoside is a derivative of vitexin having an alpha-L-rhamnosyl residue attached at the 2-position of the glucitol moiety. It has a role as a plant metabolite. It is a C-glycosyl compound, a trihydroxyflavone and a disaccharide derivative. It is functionally related to a vitexin. It is a conjugate acid of a vitexin 2-O-alpha-L-rhamnoside(1-). Vitexin 2-O-rhamnoside is a natural product found in Crataegus monogyna, Passiflora coactilis, and other organisms with data available. See also: Crataegus monogyna flowering top (part of). A derivative of vitexin having an alpha-L-rhamnosyl residue attached at the 2-position of the glucitol moiety. Vitexin-2"-O-rhamnoside, a main flavonoid glycoside of the leaves of Cratagus pinnatifida Bge, contributes to the protection against H2O2-mediated oxidative stress damage and has potential to treat cardiovascular system diseases[1]. Vitexin-2"-O-rhamnoside, a main flavonoid glycoside of the leaves of Cratagus pinnatifida Bge, contributes to the protection against H2O2-mediated oxidative stress damage and has potential to treat cardiovascular system diseases[1].

   

Euchrenone a15

5-Hydroxy-6-C-prenyl-6",6",6",6"-tetramethyldipyrano [ 2",3":7,8;2",3",4,3 ] flavanone

C30H32O5 (472.225)


   

Euchrenone a14

Euchrenone a14

C30H32O5 (472.225)


   

Euchretin C

5,7,4,5-Tetrahydroxy-6,8,3-triprenylcoumaronochromone

C30H32O7 (504.2148)


   

Euchretin B

5,7,4,5-Tetrahydroxy-8,3-diprenylcoumaronochromone

C25H24O7 (436.1522)


   

Euchretin A

Euchretin A

C30H30O7 (502.1991)


   

Vitexin

5,7-dihydroxy-2-(4-hydroxyphenyl)-8-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]chromen-4-one

C21H20O10 (432.1056)


Vitexin is a c-glycosylated flavone, and is found in various medicinal plants species such as Trigonella foenum-graecum Linn. Vitexin has a wide range of pharmacological effects, including anti-oxidant, anti-cancer, anti-inflammatory, anti-hyperalgesic, and neuroprotective effects[1][2]. Vitexin is a c-glycosylated flavone, and is found in various medicinal plants species such as Trigonella foenum-graecum Linn. Vitexin has a wide range of pharmacological effects, including anti-oxidant, anti-cancer, anti-inflammatory, anti-hyperalgesic, and neuroprotective effects[1][2].

   

11-{2,2,8,8-tetramethylpyrano[2,3-h]chromen-6-yl}-4,6,10-trioxatricyclo[7.3.0.0³,⁷]dodeca-1,3(7),8,11-tetraene

11-{2,2,8,8-tetramethylpyrano[2,3-h]chromen-6-yl}-4,6,10-trioxatricyclo[7.3.0.0³,⁷]dodeca-1,3(7),8,11-tetraene

C25H22O5 (402.1467)


   

(2s)-2-(2,2-dimethylchromen-6-yl)-5-hydroxy-8,8-dimethyl-10-(3-methylbut-2-en-1-yl)-2h,3h-pyrano[3,2-g]chromen-4-one

(2s)-2-(2,2-dimethylchromen-6-yl)-5-hydroxy-8,8-dimethyl-10-(3-methylbut-2-en-1-yl)-2h,3h-pyrano[3,2-g]chromen-4-one

C30H32O5 (472.225)


   

6,7,21-trihydroxy-17,17-dimethyl-8,20-bis(3-methylbut-2-en-1-yl)-10,12,18-trioxapentacyclo[11.8.0.0³,¹¹.0⁴,⁹.0¹⁴,¹⁹]henicosa-1(21),3(11),4(9),5,7,13,15,19-octaen-2-one

6,7,21-trihydroxy-17,17-dimethyl-8,20-bis(3-methylbut-2-en-1-yl)-10,12,18-trioxapentacyclo[11.8.0.0³,¹¹.0⁴,⁹.0¹⁴,¹⁹]henicosa-1(21),3(11),4(9),5,7,13,15,19-octaen-2-one

C30H30O7 (502.1991)


   

11,17-dihydroxy-7,7,20,20-tetramethyl-4-(3-methylbut-2-en-1-yl)-2,6,19,25-tetraoxahexacyclo[12.11.0.0³,¹².0⁵,¹⁰.0¹⁵,²⁴.0¹⁸,²³]pentacosa-1(14),3,5(10),8,11,15(24),16,18(23),21-nonaen-13-one

11,17-dihydroxy-7,7,20,20-tetramethyl-4-(3-methylbut-2-en-1-yl)-2,6,19,25-tetraoxahexacyclo[12.11.0.0³,¹².0⁵,¹⁰.0¹⁵,²⁴.0¹⁸,²³]pentacosa-1(14),3,5(10),8,11,15(24),16,18(23),21-nonaen-13-one

C30H28O7 (500.1835)


   

5-hydroxy-3-(5-hydroxy-2,2-dimethylchromen-6-yl)-8,8-dimethyl-10-(3-methylbut-2-en-1-yl)pyrano[3,2-g]chromen-4-one

5-hydroxy-3-(5-hydroxy-2,2-dimethylchromen-6-yl)-8,8-dimethyl-10-(3-methylbut-2-en-1-yl)pyrano[3,2-g]chromen-4-one

C30H30O6 (486.2042)


   

8-[(2s,3r,4s,5s,6r)-4,5-dihydroxy-6-(hydroxymethyl)-3-{[(2s,3s,4r,5s,6r)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-2-yl]-5,7-dihydroxy-2-(4-hydroxyphenyl)chromen-4-one

8-[(2s,3r,4s,5s,6r)-4,5-dihydroxy-6-(hydroxymethyl)-3-{[(2s,3s,4r,5s,6r)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-2-yl]-5,7-dihydroxy-2-(4-hydroxyphenyl)chromen-4-one

C27H30O14 (578.1635)


   

(2s)-2-(2,2-dimethylchromen-6-yl)-5-hydroxy-8,8-dimethyl-6-(3-methylbut-2-en-1-yl)-2h,3h-pyrano[2,3-f]chromen-4-one

(2s)-2-(2,2-dimethylchromen-6-yl)-5-hydroxy-8,8-dimethyl-6-(3-methylbut-2-en-1-yl)-2h,3h-pyrano[2,3-f]chromen-4-one

C30H32O5 (472.225)


   

5-hydroxy-3-(5-hydroxy-2,2-dimethylchromen-6-yl)-8,8-dimethyl-6-(3-methylbut-2-en-1-yl)pyrano[2,3-f]chromen-4-one

5-hydroxy-3-(5-hydroxy-2,2-dimethylchromen-6-yl)-8,8-dimethyl-6-(3-methylbut-2-en-1-yl)pyrano[2,3-f]chromen-4-one

C30H30O6 (486.2042)


   

(2r)-2-(2,2-dimethylchromen-6-yl)-5-hydroxy-8,8-dimethyl-6-(3-methylbut-2-en-1-yl)-2h,3h-pyrano[2,3-f]chromen-4-one

(2r)-2-(2,2-dimethylchromen-6-yl)-5-hydroxy-8,8-dimethyl-6-(3-methylbut-2-en-1-yl)-2h,3h-pyrano[2,3-f]chromen-4-one

C30H32O5 (472.225)


   

(2r)-2-(2,2-dimethylchromen-6-yl)-5-hydroxy-8,8-dimethyl-10-(3-methylbut-2-en-1-yl)-2h,3h-pyrano[3,2-g]chromen-4-one

(2r)-2-(2,2-dimethylchromen-6-yl)-5-hydroxy-8,8-dimethyl-10-(3-methylbut-2-en-1-yl)-2h,3h-pyrano[3,2-g]chromen-4-one

C30H32O5 (472.225)


   

11,17-dihydroxy-7,7,20,20-tetramethyl-10-(3-methylbut-2-en-1-yl)-2,8,19,25-tetraoxahexacyclo[12.11.0.0³,¹².0⁴,⁹.0¹⁵,²⁴.0¹⁸,²³]pentacosa-1(14),3,5,9,11,15(24),16,18(23),21-nonaen-13-one

11,17-dihydroxy-7,7,20,20-tetramethyl-10-(3-methylbut-2-en-1-yl)-2,8,19,25-tetraoxahexacyclo[12.11.0.0³,¹².0⁴,⁹.0¹⁵,²⁴.0¹⁸,²³]pentacosa-1(14),3,5,9,11,15(24),16,18(23),21-nonaen-13-one

C30H28O7 (500.1835)