118916-58-8

Basic information

• Product Name: β-amyrone
• CAS NO: 118916-58-8
• Molecular Weight: 424.711
• Mol File: 118916-58-8.mol
• Article Data: 9

Chemical Properties

• CAS DataBase Reference: β-amyrone(CAS DataBase Reference)
• NIST Chemistry Reference: β-amyrone(118916-58-8)
• EPA Substance Registry System: β-amyrone(118916-58-8)

Safety Data

• Hazardous Substances Data: 118916-58-8(Hazardous Substances Data)

Upstream product

• 108335-08-6 olean-12-en-3-O-β-D-galactopyranosyl(1->4)-O-α-L-rhamnopyranoside 
• 559-70-6 β-amyrin 
• 152487-61-1 (3β)-3-{[(1,1-dimethylethyl)dimethylsilyl]oxy}-olean-12-en-28-ol 
• 197500-50-8 (4aS,6aS,6bR,8aR,10S,12aR,12bR,14bS)-10-(tert-Butyl-dimethyl-silanyloxy)-2,2,6a,6b,9,9,12a-heptamethyl-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydro-2H-picene-4a-carboxylic acid methyl ester 
• 107596-78-1 olean-12-ene-3-ol 
• 18674-44-7 3-Methoxy-1-oxo-oleanadien-(2,12) 
• 18674-43-6 1,3-Dioxoolean-12-en 
• 559-70-6 beta-amyrin 
• 67173-33-5 oleana-1,12-dien-3-one 

Downstream Products

• 559-70-6 beta-amyrin 
• 6811-63-8 3α-hydroxyolean-12-ene 
• 2935-32-2 3,11-dioxo-β-amyrene 
• 144268-61-1 [(4aR,6aR,6bS,8aR,12aR,14aR,14bR)-4,4,6a,6b,8a,11,11,14b-Octamethyl-1,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-octadecahydro-2H-picen-(3E)-ylidene]-hydrazine 
• 3399-27-7 olean-13⁽¹⁸⁾-ene 
• 471-68-1 olean-12-ene 
• 107596-89-4 18αH-olean-12-ene 
• 61235-46-9 (6aR,6bS,8aR,14bR)-4,4,6a,6b,8a,11,11,14b-Octamethyl-1,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-octadecahydro-picene-2,3-dione 
• 1616-93-9 β-amyrin acetate 
• 108354-98-9 (4aS,6aS,6bR,8aR,12aS,12bR,14bR)-2,2,4a,6a,6b,9,9,12a-Octamethyl-1,4,4a,5,6,6a,6b,7,8,8a,9,12a,12b,14b-tetradecahydro-2H-picene-3,10,13-trione 
• 108354-97-8 (4aR,6aR,6bS,8aS,12aS,14aR,14bS)-4,4,6a,6b,8a,11,11,14b-Octamethyl-4a,5,6,6a,6b,7,8a,9,10,11,12,12a,14a,14b-tetradecahydro-4H-picene-3,8,14-trione 
• 108376-34-7 oleana-1,12-diene-3,11-dione 
• 144268-64-4 C₃₁H₅₁N₃S 
• 85031-74-9 2-oximino-β-amyrone 

Relevant articles and documents

DIHYDRONYCTANTHIC ACID METHYL ESTER AND OTHER 3,4-SECO-PENTACYCLIC TRITERPENOIDS FROM HOYA LACUNOSA

From the wax of old leaves of Hoya lacunosa was isolated a mixture of 4(23)-saturated seco-ring-A triterpene acid methyl esters.One of these compounds was identified as the β-amyrin derivative 5-isopropyl-10(2-methoxy-carbonylethyl)-des-A-olean-12-en (dihydronyctanthic acid methyl ester), while another compound was a raraxerol derivative 5-isopropyl-10(2-methoxycarbonylethyl)-des-A-olean-14-en.Two other constituents were probably derived from α-amyrin and taraxasterol, respectively.Key Word Index-Hoya lacunosa; Asclepiadaceae; leaf wax; 3,4-seco-pentacyclic triterpenoid acid methyl ester; dihydronyctanthic acid methyl ester.

Chemical constituents of Psychotria nemorosa gardner and antinociceptive activity

Through dereplication strategies using gas chromatography-mass spectrometry (GC-MS) and ultra fast liquid chromatography-tandem mass spectrometry (UFLC-MS/MS), the ethanol extract from Psycotria nemorosa leaves (Rubiaceae) showed to be composed of: cinnamic acid, dihydroactinidiolide, 4-hydroxy-β-ionone, phytol, isophytol, 4,8,12,16-tetramethylheptadecan- 4-olide, lupeol, a mixture of α/β-amyrin, the keto and acetylated derivatives, besides stigmast- 4-en-3-one, campesterol, stigmasterol and γ-sitosterol by GC-MS. Likewise, by UFLC-MS/MS, the main compounds identified were: butin, resveratrol, rutin, kaempferol 7-O-β-D-glucopyranoside, deacetylasperuloside, epiloganin, hordenine, strictosidine, N-methyl-1,2,3,4-tetrahydro-β-carboline and N-formyl-tryptamine. The antinociceptive activity of the crude extract ant its fractions was reported.

COMPOSITIONS COMPRISING TRITERPENOIDS

The invention relates to compositions and formulations comprising at least one triterpenoic acid and at least one neutral triterpenoid and uses thereof for treating for use in treating a condition selected from Alzheimer's disease (AD), Parkinson's Diseases (PD) and vascular dementia (VD).

Biomimetic oxidation of 3β-hydroxy-olean-12-ene and its acetoxy derivative with monooxygen donors catalyzed by 5,10,15,20-tetraarylporphyrinatoiron(III) chlorides in dichloromethane

The oxidation of 3β-hydroxy-olean-12-ene with monooxygen donors catalyzed by 5,10,15,20-tetraarylporphyrinatoiron(III) chlorides in dichloromethane gives 3β,11α-dihydroxy-olean-12-ene, 3-oxo-olean-12-ene, 3,11-dioxo-olean-12-ene and 3β-hydroxy-olean-9(11),12-diene whereas the oxidation of 3β-acetoxy-olean-12-ene under similar conditions gives 11(-hydroxy-3β-acetoxy-olean-12-ene, 11-oxo-3β-acetoxy-olean-12-ene and 3β-acetoxy-olean-9(11),12-diene in moderate yields.