CAS: 638-95-9; α-Amyrin

上下游产品

CAS号863-76-3 Alpha-乙酸香树脂醇酯 | CAS号545-47-1 羽扇豆醇 | CAS号22255-10-3 α-香树脂醇棕榈酸酯 | CAS号638-96-0 URS-12-EN-3-ONE | CAS号555-31-7 异丙醇铝 | CAS号107657-17-0 3β-acetoxy-urse... | CAS号141-52-6 乙醇钠 | CAS号7727-37-9 氮气 | CAS号486-34-0 Naphthalene, 1,...

📜熊果酸置于吡啶,咪唑,Lithium Aluminium Tetrahydride,四丁基氟化铵,Potassium Carbonate体系中,用 四氢呋喃,二氯甲烷,N,N-二甲基甲酰胺 作为反应溶剂,化学反应 54.75H,反应生成 α-香树精
参考文献:改进的可扩展合成α-和β-淀粉状蛋白.
标题:改进的可扩展合成α-和β-淀粉状蛋白.
摘要:α-和β-淀粉糊精的合成是从容易获得的起始原料齐墩果酸和熊果酸开始的.该程序允许通过选择性碘化和还原,以极短的可扩展方式制备β-Amyrin.对于α-Amyrin,必须选择不同的合成方法,以提供中到大型的α-Amyrin.
DOI:10.3390/molecules23071552

专利信息

专利号:US-8614369-B2
优先权日:2007-06-25
标 题:Enzymes involved in triterpene synthesis
发明人：OSBOURN ANNE; QI XIAOQUAN
权利人:PLANT BIOSCIENCE LTD
摘要:This invention relates to isolated polynucleotides encoding enzymes consisting of a carboxypeptidase-like protein, a methyltransferase and a glucosyltransferase, involved in the biosynthesis of β-amyrin-derived triterpenes in plants and seeds. The invention also relates to the construction of recombinant DNA constructs comprising all or a portion of the isolated polynucleotides of the invention, in sense or antisense orientation, operably linked to at least one regulatory sequence.

专利号:US-8257754-B2
优先权日:2002-10-21
标 题:Synergistic compositions that treat or inhibit pathological conditions associated with inflammatory response
发明人：TRIPP MATTHEW L; BABISH JOHN G; BLAND JEFFREY S; DARLAND GARY K; LERMAN ROBERT; LUKACZER DANIEL O; LISKA DEANN J; HOWELL TERRENCE M
权利人:TRIPP MATTHEW L; BABISH JOHN G; BLAND JEFFREY S; DARLAND GARY K; LERMAN ROBERT; LUKACZER DANIEL O; LISKA DEANN J; HOWELL TERRENCE M; METAPROTEOMICS LLC
摘要:A natural formulation of compounds that would to modulate inflammation is disclosed. The formulation would also inhibit expression of COX-2, inhibit synthesis of prostaglandins selectively in target cells, and inhibit inflammatory response selectively in target cells. The compositions containing at least one fraction isolated or derived from hops. Other embodiments relate to combinations of components, including at least one fraction isolated or derived from hops, tryptanthrin and conjugates thereof, rosemary, an extract or compound derived from rosemary, a triterpene species, or a diterpene lactone or derivatives or conjugates thereof.

专利号:US-8486457-B2
优先权日:2002-10-21
标 题:Compositions that treat or inhibit pathological conditions associated with inflammatory response
发明人：TRIPP MATTHEW L; BABISH JOHN G; BLAND JEFFREY S; DARLAND GARY; LERMAN ROBERT; LUKACZER DANIEL O; LISKA DEANN J; HOWELL TERRENCE
权利人:TRIPP MATTHEW L; BABISH JOHN G; BLAND JEFFREY S; DARLAND GARY; LERMAN ROBERT; LUKACZER DANIEL O; LISKA DEANN J; HOWELL TERRENCE; METAPROTEOMICS LLC
摘要:A natural formulation of compounds that would to modulate inflammation is disclosed. The formulation would also inhibit expression of COX-2, inhibit synthesis of prostaglandins selectively in target cells, and inhibit inflammatory response selectively in target cells. The compositions containing at least one fraction isolated or derived from hops. Other embodiments relate to combinations of components, including at least one fraction isolated or derived from hops, tryptanthrin and conjugates thereof, rosemary, an extract or compound derived from rosemary, a triterpene species, or a diterpene lactone or derivatives or conjugates thereof.

专利号:US-8557306-B2
优先权日:2001-06-20
标 题 :Compositions that treat or inhibit pathological conditions associated with inflammatory response
发明人：TRIPP MATTHEW L; BABISH JOHN G; BLAND JEFFREY S; DARLAND GARY K; LERMAN ROBERT; LUKACZER DANIEL O; LISKA DEANN J; HOWELL TERRENCE
权利人:TRIPP MATTHEW L; BABISH JOHN G; BLAND JEFFREY S; DARLAND GARY K; LERMAN ROBERT; LUKACZER DANIEL O; LISKA DEANN J; HOWELL TERRENCE; METAPROTEOMICS LLC
摘要:A natural formulation of compounds that would to modulate inflammation is disclosed. The formulation would also inhibit expression of COX-2, inhibit synthesis of prostaglandins selectively in target cells, and inhibit inflammatory response selectively in target cells. The compositions containing at least one fraction isolated or derived from hops. Other embodiments relate to combinations of components, including at least one fraction isolated or derived from hops, tryptanthrin and conjugates thereof, rosemary, an extract or compound derived from rosemary, a triterpene species, or a diterpene lactone or derivatives or conjugates thereof.

专利号:CN-111718924-A
优先权日:2020-06-30
标 题 :Protein for catalytic synthesis of amyrin, and preparation method and application thereof

专利号:US-7431948-B2
优先权日:2001-06-20
标 题:Compositions that treat or inhibit pathological conditions associated with inflammatory response
发明人：TRIPP MATTHEW L; BABISH JOHN G; BLAND JEFFREY S; DARLAND GARY K; LERMAN ROBERT; LUKACZER DANIEL O; LISKA DEANN J; HOWELL TERRENCE
权利人:METAPROTEOMICS LLC
摘要:A natural formulation of compounds that would to modulate inflammation is disclosed. The formulation would also inhibit expression of COX-2, inhibit synthesis of prostaglandins selectively in target cells, and inhibit inflammatory response selectively in target cells. The compositions containing at least one fraction isolated or derived from hops. Other embodiments relate to combinations of components, including at least one fraction isolated or derived from hops, tryptanthrin and conjugates thereof, rosemary, an extract or compound derived from rosemary, a triterpene species, or a diterpene lactone or derivatives or conjugates thereof.