Synonymer & Information om | Engelska ordet STIGMASTEROL

Exempel på hur man kan använda STIGMASTEROL i en mening

• 5% unsaponifiables rich in phenols (tocopherols) and steroids (campesterol, beta-sitosterol, stigmasterol).
• Julian was the first person to synthesize the natural product physostigmine, and a pioneer in industrial large-scale chemical synthesis of the human hormones progesterone and testosterone from plant sterols such as stigmasterol and sitosterol.
• Pueraria mirifica contains various phytoestrogens including deoxymiroestrol, daidzin, daidzein, genistin, genistein, coumestrol, kwakhurin, and mirificine, β-sitosterol, stigmasterol, campesterol, and mirificoumestan.
• Over the next several years, a group of chemists headed by John Hogg developed a process for preparing cortisone from the soybean sterol stigmasterol.
• The tosylate 2 then undergoes solvolysis as it is treated with pyridine and anhydrous MeOH to give a 5:1 ratio of i-stigmasterol methyl ether 3 (74% yield) to stigmasterol methyl ether 4, which is subsequently removed by chromatography.
• He was the first to synthesize the natural product physostigmine, and a pioneer in the industrial large-scale chemical synthesis of the human hormones, steroids, progesterone, and testosterone, from plant sterols such as stigmasterol and sitosterol.
• This oil contains the coumarins ayapanin (herniarin) and ayapin, as well as other chemical compounds including stigmasterol, vitamin C, and carotene.
• Adenanthera pavonina is a source of aliphatic natural products (O-acetylethanolamine and 1-octacosanol), carbohydrate (galactitol), simple aromatic natural products (2,4-dihydroxybenzoic acid), flavonoids (ampelopsin, butein, dihydrorobinetin, and robinetin), terpenoids (echinocystic acid and oleanolic acid), steroids (daucosterol, β-sitosterol, and stigmasterol), amino acids and peptides (2-amino-4-ethylidenepentanedioic acid and γ-methyleneglutamine), and alkaloids (O-acetylethanolamine and 1H-imidazole).
• In 1949, American research chemist Percy Lavon Julian, in looking for ways to produce cortisone, announced the synthesis of the Compound S, from the cheap and readily available pregnenolone (synthesized from the soybean oil sterol stigmasterol).
• The tuberous roots of Butea superba were found to contain flavonoids and flavonoid glycosides as well as sterol compounds, including β-sitosterol, campesterol and stigmasterol.
• As well, the plant contains oleanolic acid, 7-oxositosterol, 7-oxostigmasterol, 7alpha-hydroxy stigmasterol, stigmasterol, 5-hydroxy-7,4'-dimethoxy flavone, pillion, gonzalitosin I, tricin, cosmosin, apigenin-7-O-beta-D-(6-O-p-coumaryl)glucopyranoside, anisofolin A and luteolin.
• glandulosa, include the phytosterols β-sitosterol and stigmasterol, the terpenoid loliolide, the guanidine alkaloid N-1,N-2,N-3-triisopentenylguanidine, and the phenolic compound corilagin.
• erythraea contains phenolic acids, including ferulic and sinapic acids, as well as sterols (as brassicasterol and stigmasterol), secoiridoid and the glycosides, swertiamarin, and sweroside.
• Chemical compounds found in Leonurus japonicus include guanosine, rutin, syringic acid, and stigmasterol.
• Uncaria guianensis contains many phytochemicals ((-)-epicatechin, alkaloid, beta-Sitosterol, campesterol, campherol, catechol, catechutannic acid, chlorogenic acid, ellagic acid, gallic acid, hyperin, oleanolic acid, rutin, stigmasterol, ursolic acid) and proanthocyanidin B1 and proanthocyanidin B2, B type proanthocyanidins, in the root.
• Main chemicals of sarsaparilla are acetyl-parigenin, astilbin, beta-sitosterol, caffeoyl-shikimic acids, dihydroquercetin, diosgenin, engeletin, essential oils, epsilon-sitosterol, eucryphin, eurryphin, ferulic acid, glucopyranosides, isoastilbin, isoengetitin, kaempferol, parigenin, parillin, pollinastanol, resveratrol, rhamnose, saponin, sarasaponin, sarsaparilloside, sarsaponin, sarsasapogenin, shikimic acid, sitosterol-d-glucoside, smilagenin, smilasaponin, smilax saponins A-C, smiglaside A-E, smitilbin, stigmasterol, taxifolin, and titogenin.
• Tatakin (4-methoxyisoscutellargin), takakin 8-O-glucoside, takakin 7-O-glucoside, sesamin, chrysophanol, emodin, parietin, bucegin 7-O-glucoside, isoscutellarein, isoscutellarein 7-O-glucoside, methoxsalen, aesculetin, estrone, scopoletin, phytosterols (a mixture of β-sitosterol, stigmasterol and campesterol) and α-amyrin were extracted from G.
• Phytoconstituents isolated were camphene, genistein, hydrocosisaponin A-F, hydrocotyloside I-VII, isorhamnetin, l-sesamin, ocimene, phytol, quercetin, hyperoside, quercetin 3-(6-caffeoylgalactoside), stigmasterol, stigmasterol isomers, trans-β-farnesene, udosaponin B, α-humulene, α-pinene, β-caryophyllene, and β-pinene.
• Vegetative cells are described as irregularly shaped and containing sterols characterized as (E)-24-propylidenecholesterol, stigmasterol, sitosterol, cholesterol, (24R)-24-propylcholesterol with trace amounts of 24-methylenecholesterol, crinosterol, clerosterol, campesterol, dihydrobrassicasterol, and 24-isopropylcholesterol.
• It is a mixture derived from soybeans that consists of the plant sterols stigmasterol, β-sitosterol, campesterol, and brassicasterol, with stigmasterol representing >85% of the mixture.

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