Swertiamarin

(3S,4R,4aR)-4a-hydroxy-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxy-4-vinyl-3,4,5,6-tetrahydropyrano[3,4-c]pyran-8-one;Swertiamarine

C16H22O10 (374.1212912)


Swertiamarin is a glycoside. Swertiamarin is a natural product found in Lonicera japonica, Fontanesia philliraeoides, and other organisms with data available. See also: Centaurium erythraea whole (part of). Swertiamarin, a secoiridoid glycoside found in genera of Enicostemma littorale, confers anti-hyperglycemic and anti-hyperlipidemic effects[1]. Swertiamarin, a secoiridoid glycoside found in genera of Enicostemma littorale, confers anti-hyperglycemic and anti-hyperlipidemic effects[1].

   

Luteolin

2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-chromen-4-one

C15H10O6 (286.047736)


Luteolin is a naturally occurring flavonoid. (PMID:17168665). The flavonoids are polyphenolic compounds found as integral components of the human diet. They are universally present as constituents of flowering plants, particularly of food plants. The flavonoids are phenyl substituted chromones (benzopyran derivatives) consisting of a 15-carbon basic skeleton (C6-C3-C6), composed of a chroman (C6-C3) nucleus (the benzo ring A and the heterocyclic ring C), also shared by the tocopherols, with a phenyl (the aromatic ring B) substitution usually at the 2-position. Different substitutions can typically occur in the rings, A and B. Several plants and spices containing flavonoid derivatives have found application as disease preventive and therapeutic agents in traditional medicine in Asia for thousands of years. The selection of a particular food plant, plant tissue or herb for its potential health benefits appears to mirror its flavonoid composition. The much lower risk of colon, prostate and breast cancers in Asians, who consume more vegetables, fruits and tea than populations in the Western hemisphere do, raises the question of whether flavonoid components mediate the protective effects of diets rich in these foodstuffs by acting as natural chemopreventive and anticancer agents. An impressive body of information exists on the antitumoral action of plant flavonoids. In vitro work has concentrated on the direct and indirect actions of flavonoids on tumor cells, and has found a variety of anticancer effects such as cell growth and kinase activity inhibition, apoptosis induction, suppression of the secretion of matrix metalloproteinases and of tumor invasive behavior. Furthermore, some studies have reported the impairment of in vivo angiogenesis by dietary flavonoids. Experimental animal studies indicate that certain dietary flavonoids possess antitumoral activity. The hydroxylation pattern of the B ring of the flavones and flavonols, such as luteolin seems to critically influence their activities, especially the inhibition of protein kinase activity and antiproliferation. The different mechanisms underlying the potential anticancer action of plant flavonoids await further elucidation. Certain dietary flavonols and flavones targeting cell surface signal transduction enzymes, such as protein tyrosine and focal adhesion kinases, and the processes of angiogenesis appear to be promising candidates as anticancer agents. Further in vivo studies of these bioactive constituents is deemed necessary in order to develop flavonoid-based anticancer strategies. In view of the increasing interest in the association between dietary flavonoids and cancer initiation and progression, this important field is likely to witness expanded effort and to attract and stimulate further vigorous investigations (PMID:16097445). Luteolin is a tetrahydroxyflavone in which the four hydroxy groups are located at positions 3, 4, 5 and 7. It is thought to play an important role in the human body as an antioxidant, a free radical scavenger, an anti-inflammatory agent and an immune system modulator as well as being active against several cancers. It has a role as an EC 2.3.1.85 (fatty acid synthase) inhibitor, an antineoplastic agent, a vascular endothelial growth factor receptor antagonist, a plant metabolite, a nephroprotective agent, an angiogenesis inhibitor, a c-Jun N-terminal kinase inhibitor, an anti-inflammatory agent, an apoptosis inducer, a radical scavenger and an immunomodulator. It is a 3-hydroxyflavonoid and a tetrahydroxyflavone. It is a conjugate acid of a luteolin-7-olate. Luteolin is a natural product found in Verbascum lychnitis, Carex fraseriana, and other organisms with data available. Luteolin is a naturally-occurring flavonoid, with potential anti-oxidant, anti-inflammatory, apoptosis-inducing and chemopreventive activities. Upon administration, luteolin scavenges free radicals, protects cells from reactive oxygen species (ROS)-induced damage and induces direct cell cycle arrest and apoptosis in tumor cells. This inhibits tumor cell proliferation and suppresses metastasis. 5,7,3,4-tetrahydroxy-flavone, one of the FLAVONES. See also: Chamomile (part of); Cannabis sativa subsp. indica top (part of); Fenugreek seed (part of). A tetrahydroxyflavone in which the four hydroxy groups are located at positions 3, 4, 5 and 7. It is thought to play an important role in the human body as an antioxidant, a free radical scavenger, an anti-inflammatory agent and an immune system modulator as well as being active against several cancers. Flavone v. widespread in plant world; found especies in celery, peppermint, rosemary, thyme and Queen Annes Lace leaves (wild carrot). Potential nutriceutical. Luteolin is found in many foods, some of which are soy bean, ginger, abalone, and swiss chard. Acquisition and generation of the data is financially supported in part by CREST/JST. IPB_RECORD: 361; CONFIDENCE confident structure CONFIDENCE standard compound; INTERNAL_ID 48 Luteolin (Luteoline), a flavanoid compound, is a potent Nrf2 inhibitor. Luteolin has anti-inflammatory, anti-cancer properties, including the induction of apoptosis and cell cycle arrest, and the inhibition of metastasis and angiogenesis, in several cancer cell lines, including human non-small lung cancer cells[1][2][3]. Luteolin (Luteoline), a flavanoid compound, is a potent Nrf2 inhibitor. Luteolin has anti-inflammatory, anti-cancer properties, including the induction of apoptosis and cell cycle arrest, and the inhibition of metastasis and angiogenesis, in several cancer cell lines, including human non-small lung cancer cells[1][2][3].

   

Isoorientin 7-O-(6'-O-(E)-feruloyl)glucoside

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

C21H20O11 (448.100557)


Isoorientin 7-o-(6-o-(e)-feruloyl)glucoside, also known as homoorientin or luteolin-6-C-beta-D-glucoside, is a member of the class of compounds known as flavonoid c-glycosides. Flavonoid c-glycosides are compounds containing a carbohydrate moiety which is C-glycosidically linked to the 2-phenylchromen-4-one flavonoid backbone. Isoorientin 7-o-(6-o-(e)-feruloyl)glucoside is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). Isoorientin 7-o-(6-o-(e)-feruloyl)glucoside can be synthesized from luteolin. Isoorientin 7-o-(6-o-(e)-feruloyl)glucoside is also a parent compound for other transformation products, including but not limited to, isoorientin 7-O-glucoside, 7-O-[alpha-L-rhamnosyl-(1->2)-beta-D-glucosyl]isoorientin, and 7-O-(6-sinapoylglucosyl)isoorientin. Isoorientin 7-o-(6-o-(e)-feruloyl)glucoside can be found in barley, which makes isoorientin 7-o-(6-o-(e)-feruloyl)glucoside a potential biomarker for the consumption of this food product. Acquisition and generation of the data is financially supported in part by CREST/JST. [Raw Data] CBA21_Isoorientin_neg_20eV_1-3_01_1409.txt [Raw Data] CBA21_Isoorientin_pos_20eV_1-3_01_1382.txt [Raw Data] CBA21_Isoorientin_pos_50eV_1-3_01_1385.txt [Raw Data] CBA21_Isoorientin_neg_40eV_1-3_01_1411.txt [Raw Data] CBA21_Isoorientin_neg_10eV_1-3_01_1365.txt [Raw Data] CBA21_Isoorientin_neg_50eV_1-3_01_1412.txt [Raw Data] CBA21_Isoorientin_pos_10eV_1-3_01_1354.txt [Raw Data] CBA21_Isoorientin_pos_40eV_1-3_01_1384.txt [Raw Data] CBA21_Isoorientin_pos_30eV_1-3_01_1383.txt [Raw Data] CBA21_Isoorientin_neg_30eV_1-3_01_1410.txt Isoorientin is a potent inhibitor of COX-2 with an IC50 value of 39 μM. Isoorientin is a potent inhibitor of COX-2 with an IC50 value of 39 μM.

   

Swerchirin

1,8-dihydroxy-3,5-dimethoxy-9H-xanthen-9-one

C15H12O6 (288.06338519999997)


   

Isoorientin

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

C21H20O11 (448.100557)


Isoorientin is a flavone C-glycoside consisting of luteolin having a beta-D-glucosyl residue at the 6-position. It has a role as a radical scavenger and an antineoplastic agent. It is a tetrahydroxyflavone and a flavone C-glycoside. It is functionally related to a luteolin. It is a conjugate acid of an isoorientin(1-). Isoorientin is a natural product found in Carex fraseriana, Itea chinensis, and other organisms with data available. See also: Acai fruit pulp (part of). A C-glycosyl compound consisting of luteolin having a beta-D-glucosyl residue at the 6-position. Isoorientin is a potent inhibitor of COX-2 with an IC50 value of 39 μM. Isoorientin is a potent inhibitor of COX-2 with an IC50 value of 39 μM.

   

Isoorientin

Luteolin 6-C-glucoside

C21H20O11 (448.100557)


Isoorientin is a potent inhibitor of COX-2 with an IC50 value of 39 μM. Isoorientin is a potent inhibitor of COX-2 with an IC50 value of 39 μM.

   

Decussatin

8-hydroxy-1,2,6-trimethoxy-9H-xanthen-9-one

C16H14O6 (302.0790344)


   

Isoorientin

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

C21H20O11 (448.100557)


   

Swertiamarin

5-ethenyl-4a-hydroxy-6-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1H,3H,4H,4aH,5H,6H-pyrano[3,4-c]pyran-1-one

C16H22O10 (374.1212912)


   

Luteolin

4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy- (9CI)

C15H10O6 (286.047736)


Annotation level-1 relative retention time with respect to 9-anthracene Carboxylic Acid is 0.976 relative retention time with respect to 9-anthracene Carboxylic Acid is 0.975 relative retention time with respect to 9-anthracene Carboxylic Acid is 0.968 relative retention time with respect to 9-anthracene Carboxylic Acid is 0.971 Luteolin (Luteoline), a flavanoid compound, is a potent Nrf2 inhibitor. Luteolin has anti-inflammatory, anti-cancer properties, including the induction of apoptosis and cell cycle arrest, and the inhibition of metastasis and angiogenesis, in several cancer cell lines, including human non-small lung cancer cells[1][2][3]. Luteolin (Luteoline), a flavanoid compound, is a potent Nrf2 inhibitor. Luteolin has anti-inflammatory, anti-cancer properties, including the induction of apoptosis and cell cycle arrest, and the inhibition of metastasis and angiogenesis, in several cancer cell lines, including human non-small lung cancer cells[1][2][3].

   

Isoorientin

2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-6-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)-2-tetrahydropyranyl]-4-chromenone

C21H20O11 (448.100557)


Isolated from wheat leaves (Triticum species). Isoorientin 6-diglucoside is found in wheat and cereals and cereal products. Isoorientin is a member of the class of compounds known as flavonoid c-glycosides. Flavonoid c-glycosides are compounds containing a carbohydrate moiety which is C-glycosidically linked to the 2-phenylchromen-4-one flavonoid backbone. Isoorientin is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). Isoorientin can be found in a number of food items such as oat, prairie turnip, common buckwheat, and common salsify, which makes isoorientin a potential biomarker for the consumption of these food products. Isoorientin (or homoorientin) is a flavone, a chemical flavonoid-like compound. It is the luteolin-6-C-glucoside. Bioassay-directed fractionation techniques led to isolation of isoorientin as the main hypoglycaemic component in Gentiana olivieri . Isoorientin is a potent inhibitor of COX-2 with an IC50 value of 39 μM. Isoorientin is a potent inhibitor of COX-2 with an IC50 value of 39 μM.

   
   

DECUSSATIN

DECUSSATIN

C16H14O6 (302.0790344)


A member of the class of xanthones that is xanthone substituted by a hydroxy group at position 1 and methoxy groups at positions 1, 2 and 6. It has been isolated from Centaurium erythraea and Gentiana verna.

   

Swertiamarin

(4aR,5R,6S)-4a-hydroxy-6-[[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)-2-tetrahydropyranyl]oxy]-5-vinyl-3,4,5,6-tetrahydropyrano[5,4-c]pyran-1-one

C16H22O10 (374.1212912)


Annotation level-1 Swertiamarin, a secoiridoid glycoside found in genera of Enicostemma littorale, confers anti-hyperglycemic and anti-hyperlipidemic effects[1]. Swertiamarin, a secoiridoid glycoside found in genera of Enicostemma littorale, confers anti-hyperglycemic and anti-hyperlipidemic effects[1].

   

Swerchirin

9H-Xanthen-9-one, 1,8-dihydroxy-3,5-dimethoxy- (9CI)

C15H12O6 (288.06338519999997)


A member of the class of xanthones that is the 5-O-methyl derivative of bellidifolin. Isolated from Centaurium erythraea and Swertia chirayita, it exhibits hypoglycemic activity.

   

1,6,8-trihydroxy-2,5-dimethoxyxanthen-9-one

1,6,8-trihydroxy-2,5-dimethoxyxanthen-9-one

C15H12O7 (304.05830019999996)


   

8-hydroxy-1,3,5-trimethoxyxanthen-9-one

8-hydroxy-1,3,5-trimethoxyxanthen-9-one

C16H14O6 (302.0790344)


   

1-hydroxy-3,5,8-trimethoxyxanthen-9-one

1-hydroxy-3,5,8-trimethoxyxanthen-9-one

C16H14O6 (302.0790344)


   

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

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

C21H20O11 (448.100557)


   

1,5,8-trihydroxy-3,4-dimethoxyxanthen-9-one

1,5,8-trihydroxy-3,4-dimethoxyxanthen-9-one

C15H12O7 (304.05830019999996)


   

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

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

C27H30O17 (626.148293)


   

2-(3,4-dihydroxyphenyl)-5,6-dihydroxy-8-[(2s,3r,4r,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]chromen-4-one

2-(3,4-dihydroxyphenyl)-5,6-dihydroxy-8-[(2s,3r,4r,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]chromen-4-one

C21H20O11 (448.100557)


   

(4ar,5s,6r)-5-ethenyl-4a-hydroxy-6-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3h,4h,5h,6h-pyrano[3,4-c]pyran-1-one

(4ar,5s,6r)-5-ethenyl-4a-hydroxy-6-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3h,4h,5h,6h-pyrano[3,4-c]pyran-1-one

C16H22O10 (374.1212912)


   

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

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

C27H30O17 (626.148293)


   

2-(3,4-dihydroxyphenyl)-5,6-dihydroxy-7-{[3,4,5-trihydroxy-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}chromen-4-one

2-(3,4-dihydroxyphenyl)-5,6-dihydroxy-7-{[3,4,5-trihydroxy-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}chromen-4-one

C27H30O17 (626.148293)


   

1-hydroxy-3,4,5-trimethoxyxanthen-9-one

1-hydroxy-3,4,5-trimethoxyxanthen-9-one

C16H14O6 (302.0790344)