[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Jayaprakasam et al., 2004 - Google Patents

Potent lipid peroxidation inhibitors from Withania somnifera fruits

Jayaprakasam et al., 2004

Document ID
12388195510342733729
Author
Jayaprakasam B
Strasburg G
Nair M
Publication year
Publication venue
Tetrahedron

External Links

Snippet

A bioassay-guided purification of the methanolic extract of Withania somnifera fruits yielded novel withanamides A–I () and withanolides (). Among the withanolides, compound is novel. The structures of these compounds were determined by using FABMS, HRFABMS, 1D and …
Continue reading at www.sciencedirect.com (other versions)

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulfur atoms in positions 2 or 4
    • C07D311/70—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulfur atoms in positions 2 or 4 with two hydrocarbon radicals attached in position 2 and elements other than carbon and hydrogen in position 6
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/08—Bridged systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • C07J71/0036—Nitrogen-containing hetero ring
    • C07J71/0042—Nitrogen only
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/22—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains four or more hetero rings

Similar Documents

Publication Publication Date Title
Jayaprakasam et al. Potent lipid peroxidation inhibitors from Withania somnifera fruits
Pereda-Miranda et al. Structure and stereochemistry of pectinolides AC, novel antimicrobial and cytotoxic 5, 6-dihydro-α-pyrones from Hyptis pectinata
Siddiqui et al. Tetracyclic triterpenoids from the leaves of Azadirachta indica
Jiménez et al. Coumarins from Ferulago capillaris and F. brachyloba
EP1663255B1 (en) Withanamide and withanolide compositions and method of use thereof
Ramadhan et al. New arylalkanones from Horsfieldia macrobotrys, effective antidiabetic agents concomitantly inhibiting α-glucosidase and free radicals
Tamfu et al. A new isoflavonol and other constituents from Cameroonian propolis and evaluation of their anti-inflammatory, antifungal and antioxidant potential
Yodsaoue et al. Potential anti-inflammatory diterpenoids from the roots of Caesalpinia mimosoides Lamk.
Chakraborty et al. Characterization of substituted aryl meroterpenoids from red seaweed Hypnea musciformis as potential antioxidants
Dede et al. Chemical constituents isolated from Rhododendron ungernii with antioxidant profile
Changwichit et al. Bisindole alkaloids and secoiridoids from Alstonia macrophylla Wall. ex G. Don
Mata et al. Phytotoxic compounds from Esenbeckia yaxhoob
Chien et al. Secondary metabolites from the root of Ehretia longiflora and their biological activities
An et al. Bioactive A-ring rearranged limonoids from the root barks of Walsura robusta
Huang et al. Bioactive new withanolides from the cultured soft coral Sinularia brassica
Huang et al. Isolation and identification of five new diterpenoids from Jatropha curcas
Choi et al. A new sesquiterpene hydroperoxide from the aerial parts of Aster oharai
Sun et al. New phenolic compounds from the seeds of Nigella glandulifera and their inhibitory activities against human cancer cells
Liu et al. Rynchopeterine F, unique heterodimer of phenethanol-phenylacetyl linking with lactic acid from the medicinal insect Blaps rynchopetera
Adolf et al. New irritant diterpene-esters from roots of Stillingia sylvatica L.(Euphorbiaceae)
Al-Rehaily et al. Flavonoids and terpenoids from Helichrysum forskahlii
Liaw et al. Cucurbitane-type triterpenoids from the vines of Momordica charantia and their anti-inflammatory, cytotoxic, and antidiabetic activity
Simon et al. Cytotoxic pentacyclic triterpenes from Combretum nigricans
Wang et al. Bioactive indole alkaloids from insect derived endophytic Aspergillus lentulus
Li et al. Phytotoxic cis-clerodane diterpenoids from the Chinese liverwort Scapania stephanii