CAS: 484-20-8; 4-Methoxy-7H-Furo[3,2-G]Chromen-7-One

相似化合物

298-81-7 2009-24-7 66-97-7

上下游产品

CAS号108-73-6 间苯三酚 | CAS号2174-64-3 5-甲氧基间苯二酚 | CAS号3067-10-5 5-Methoxy-7-hyd... | CAS号74794-29-9 7-hydroxy-8-iod... | CAS号866081-74-5 2-(8-iodo-5-met... | CAS号866081-73-4 7-(2,3-dihydrox... | CAS号486-60-2 香柑醇； 5-羟基-6,7-呋喃并香豆素 | CAS号77-78-1 硫酸二甲酯 | CAS号486-60-2 香柑醇； 5-羟基-6,7-呋喃并香豆素 | CAS号482-45-1 异欧前胡素 | CAS号870653-45-5 5-(4-苯氧基丁氧基)补骨脂... | CAS号737-52-0 氧化前胡素 | CAS号7380-40-7 佛手柑素 | CAS号74-88-4 碘甲烷 | CAS号3067-09-2 7-hydroxy-5-met... | CAS号108-73-6 间苯三酚 | CAS号145414-76-2 二羟基香柠檬素 | CAS号2643-85-8 水合氧化前胡素

2-(8-Iodo-5-Methoxy-2-Oxochromen-7-Yloxy)Ethanal置于palladium Diacetate 甲酸,三氟化硼乙醚,四丁基溴化铵,三乙胺体系中,用 氯仿,N,N-二甲基甲酰胺 作为反应溶剂,化学反应 11.5H,反应生成 佛手苷内酯
参考文献:An Efficient Synthesis Of Bergapten
标题:An Efficient Synthesis Of Bergapten
摘要:An Efficient Synthesis Of The Linear Furanocoumarin,Bergapten,Is Reported. In Order To Avoid The Formation Of The Angular Furanocoumarin,We Have Adopted Iodine As Protecting Group At The 8 Position Of The Coumarin Ring.
DOI:10.3987/com-05-10451

专利信息

专利号:US-6734313-B2
优先权日:2000-10-20
标题 :Synthesis of spiro esters, spiro ortho carbonates, and intermediates
发明人：SEEMAYER ROBERT; LIANG JACK
权利人:BIOAVAILABILITY SYSTEMS LLC
摘要:Ortho esters and ortho carbonates can be produced by alkylating esters and carbonates with, for example, the hexafluorophosphate salt of a trialkyl oxonium ion. The spiro species are useful intermediates in the synthesis of complex organic molecules. Synthetic pathways for the production of medically active compounds incorporates spiro ortho esters. Anti-first-pass effect materials are produced in high yield utilizing a synthetic strategy incorporating cyclic ortho ester intermediates.

专利号:US-6613918-B1
优先权日:2000-10-20
标 题 :Synthesis of spiro ortho esters, spiro ortho carbonates, and intermediates
发明人：SEEMAYER ROBERT; LIANG JACK
权利人:BIOAVAILABILITY SYSTEMS LLC
摘要:Ortho esters and ortho carbonates can be produced by alkylating esters and carbonates with, for example, the hexafluorophosphate salt of a trialkyl oxonium ion. The spiro species are useful intermediates in the synthesis of complex organic molecules. Synthetic pathways for the production of medically active compounds incorporates spiro ortho esters. Anti-first-pass effect materials are produced in high yield utilizing a synthetic strategy incorporating cyclic ortho ester intermediates.

专利号:US-4429138-A
优先权日:1977-10-21
标题 :Process for the synthesis of 5-methoxy-psoralen
发明人：GOUPIL JEAN-JACQUES
权利人:GOUPIL JEAN JACQUES
摘要:A pharmaceutical formulation comprising 5-methoxy psoralen, which is useful in the treatment of psoriasis and other skin disorders, is disclosed herein. 5-Methoxy psoralen may be synthesized from phloroglucinol by a five step process which is also disclosed.

专利号:US-2008051323-A1
优先权日:2004-08-21
标 题 :Chloroquine drug compositions and methods for their synthesis
发明人：KOSAK KENNETH M
权利人:KOSAK KENNETH M
摘要:This invention discloses compositions of chloroquine-coupled active agents, including methods for their preparation. The prior art has shown that chloroquines given as free drug in high enough concentration, enhances the release of various agents from cellular endosomes into the cytoplasm. The purpose of these compositions is to provide a controlled amount of chloroquine at the same site where the active agent is delivered, thereby reducing the overall dosage needed. n The compositions comprise a chloroquine substance coupled to an active agent directly or through a variety of pharmaceutical carrier substances. The carrier substances include polysaccharides, synthetic polymers, proteins, micelles and other substances for carrying and releasing the chloroquine compositions in the body for therapeutic effect. The compositions can also include a biocleavable linkage for carrying and releasing active agents for therapeutic or other medical uses. The invention also discloses carrier compositions that are coupled to targeting molecules for targeting the delivery of chloroquine substances and active agents to their site of action.

专利号:US-7772408-B1
优先权日:2002-08-29
标 题 :Substituted 5-alkoxypsoralens as inhibitors of potassium channel activity in lymphocytes and other cells
发明人：VENNEKAMP JULIA; WULFF HEIKE; CHANDY K GEORGE; GRISSMER STEPHAN; HANSEL WOLFRAM
权利人:UNIV CALIFORNIA
摘要:Compositions of matter comprising 5-phenylalkoxypsoralen compounds and their method of synthesis and use. The compounds are useable to treat diseases or disorders in human or veterinary patients, including autoimmune diseases such as multiple sclerosis. The compounds inhibit potassium channels, including the Kv1.3 channel and at least some of the therapeutic effects of such compounds may be due at least in part to potassium channel inhibition.

专利号:US-2004002611-A1
优先权日:2000-10-20
标 题:Synthesis of spiro esters, spiro ortho carbonates, and intermediates