摘要:
The invention discloses a compound of formula (I) wherein, at least one of R1, R2, R3 and R4 is —C(═O)Rn and R1, R2R3 and R4 are H or CH3 and Rn is alkyl or alkenyl group. The alkenyl group have one or more number of double bonds either in cis form or trans form or both. In Rn, where n is 12 to 30 carbons; and pharmaceutically acceptable salt thereof. The said alkenyl groups are preferably selected from the group consisting of eicosapentaenoic acid (EPA) or DHA (docosahexaenoic acid). This invention further discloses processes for their preparation of compounds of formula I and pharmaceutical compositions that contain these compounds.
摘要:
Synergistic anti-adipogenic and pro-lipolytic compositions for the prevention and amelioration of adipogenesis and lipolysis mediated diseases, comprising at least two extracts selected from enriched demethylated curcuminoids obtained from Curcuma longa, Moringa oleifera and Murraya koenigii. The anti-adipogenic and pro-lipolytic compositions optionally contain one or more anti-obesic agents. These compositions are useful for preventing anti-inflammatory and free radical mediated diseases.
摘要:
A process for the production of γ-mangostin comprising the steps of preparing O-methyl γ-mangostin preferably from plants, subjecting the pure or partially pure O-methylated γ-mangostin to demethylation reaction procedure followed by purification of the said demethylated product to obtain pure γ-mangostin.
摘要:
A process for the production of γ-mangostin comprising the steps of preparing O-methyl γ-mangostin preferably from plants, subjecting the pure or partially pure O-methylated γ-mangostin to demethylation reaction procedure followed by purification of the said demethylated product to obtain pure γ-mangostin.
摘要:
This invention relates to novel corosolic acid analogs of the formula I, wherein R1, R2, R3, R4 and R5 are described herein. These compounds exhibit good hypoglycemic and 5-lipoxygenase inhibitory activities. They also inhibit tumour growth. Pharmaceutical compositions containing known adjutants and the title compounds are also within the scope of this invention.
摘要:
New salts or ion pair complexes obtained by a reaction between boswellic acids or selectively enriched 3-O-acetyl-11-keto-β-boswellic acid (AKBA) or 11-keto-β-boswellic acid (KBA) compounds obtained through a new improved process, and an organic amine, more particularly with glucosamine. These salts or ion pair complexes are useful in nutraceuticals and in food supplements for anti-inflammatory and analgesic treatment of joints and cancer prevention or cancer therapeutic agents. These salts or ion pair complexes could also be used in cosmetic or pharmaceutical composition for external treatment of body parts or organs to treat inflammatory diseases or cancer.
摘要:
Disclosed herein are novel dietary supplement compositions comprising enriched 3-O-acetyl-11-keto-β-boswellic acid and enriched demethylated curcuminoids, wherein the composition exhibits anti-inflammatory, antiulcerogenic and anti-oxidant activities. Also disclosed are novel compositions comprising enriched 3-O-acetyl-11-keto-β-boswellic acid, enriched demethylated curcuminoids that have a synergistic effect on specific inhibition of—COX-2 and 5-LOX activity and optionally containing glucosamine, resveratrol, garlic extract, chondroitin, methlysulphonymethane, bromelain, serratiopeptidase, quercitine, gallic acid, caffeic acid, green tea extract, aspirin and ibuprofen.
摘要:
New salts or ion-pair complexes obtained by a reaction between boswellic acids or selectively enriched 3-O-acetyl-11-keto-β-boswellic acid (AKBA) or 11-keto-β-boswellic acid (KBA) compounds obtained through a new improved process, and an organic amine, more particularly with glucosamine. These salts or ion pair complexes are useful in nutraceuticals and in food supplements for anti-inflammatory and analgesic treatment of joints and cancer prevention or cancer therapeutic agents. These salts or ion pair complexes could also be used in cosmetic or pharmaceutical composition for external treatment of body parts or organs to treat inflammatory diseases or cancer.
摘要:
Disclosed herein are novel dietary supplement compositions comprising enriched 3-O-acetyl-11-keto-β-boswellic acid and enriched demethylated curcuminoids, wherein the composition exhibits anti-inflammatory, antiulcerogenic and anti-oxidant activities. Also disclosed are novel compositions comprising enriched 3-O-acetyl-11-keto-β-boswellic acid, enriched demethylated curcuminoids that have a synergistic effect on specific inhibition of—COX-2 and 5-LOX activity and optionally containing glucosamine, resveratrol, garlic extract, chondroitin, methlysulphonymethane, bromelain, serratiopeptidase, quercitine, gallic acid, caffeic acid, green tea extract, aspirin and ibuprofen.
摘要:
Pharmaceutical, cosmetic, nutraceutical and dietary compositions derived from Garcinia mangostana are rich in γ-mangostin and other demethylated xanthones. These compositions exhibit potent antioxidative activity and reduce inflammation. These compositions may be used in a method of treating TNF-α, and aP2 mediated disorders. The compositions are prepared by subjecting a hydroalcoholic extract of fruit pericarp (fruit hull) of Garcinia mangostana, wherein said hydroalcoholic extract comprises predominantly α-mangostin, to demethylation in the presence of a Lewis acid, an organic base and a catalyst.