CAS: 17327-22-9; 4-Methoxy-3,6-Dihydro-2H-Pyran

相似化合物

3174-74-1 13417-49-7 378795-26-7

上下游产品

CAS号28218-71-5 4,4-二甲氧基四氢-4H-吡喃 | CAS号29943-42-8 四氢吡喃酮 | CAS号104681-92-7 4,4-二甲氧基四氢-2H-吡喃-3-醇 | CAS号624734-19-6 3-氟-四氢吡喃-4-酮

📜四氢吡喃酮置于对甲苯磺酸体系中,用 甲醇 用作溶剂,160.0 °C,101.33 Kpa 条件下,反应 0.25H,反应生成5,6-二氢-4-甲氧基-2H-吡喃
参考文献:Substituted Aminopurine Compounds,Compositions Thereof,And Methods Of Treatment Therewith
标题:Substituted Aminopurine Compounds,Compositions Thereof,And Methods Of Treatment Therewith
摘要:本文提供具有以下结构的氨基嘌呤化合物:其中r1,R2和r3如本文所定义,包含有效量氨基嘌呤化合物的组合物,以及用于治疗或预防癌症(例如黑色素瘤)的方法.

专利信息

专利号:US-4033949-A
优先权日:1976-04-14
标 题:Analogs of thromboxane B2 and processes for their synthesis
发明人：KELLY ROBERT C; NELSON NORMAN A
权利人:UPJOHN CO
摘要:The present specification provides novel intermediates and novel processes for the synthesis of various side chain and skeletal analogs of Thromboxane B 2 (11β-homo-11a-oxa-PGF 2 .sub.α). These analogs are particularly and especially useful as reproductive cycle control agents.

专利号:US-4070384-A
优先权日:1976-04-14
标 题 :Process for preparing thromboxane B compounds from prostaglandin fα co
发明人：SCHNEIDER WILLIAM P
权利人:UPJOHN CO
摘要:The present specification provides novel intermediates and novel processes for the synthesis of various side chain and skeletal analogs of Thromboxane B 2 (11β-homo-lla-oxa-PGF 2 α). These analogs are particularly and especially useful as reproductive cycle control agents.

专利号:US-4052552-A
优先权日:1976-08-20
标 题:Thromboxane b analogs
发明人：SCHNEIDER WILLIAM P
权利人:UPJOHN CO
摘要:The present specification provides novel intermediates and novel processes for the synthesis of various side chain and skeletal analogs of Thromboxane B 2 (11β-homo-11a-oxa-PGF 2 α). These analogs are particularly and especially useful as reproductive cycle control agents.

专利号:US-4054737-A
优先权日:1976-08-20
标 题 :Thromboxane B analogs
发明人：KELLY ROBERT C; NELSON NORMAN A
权利人:UPJOHN CO
摘要:The present specification provides novel intermediates and novel processes for the synthesis of various side chain and skeletal analogs of Thromboxane B 2 (11β-homo-11a-oxa-PGF 2 α). These analogs are particularly and especially useful as reproductive cycle control agents.

专利号:US-4107427-A
优先权日:1976-08-20
标题 :Process and intermediates for preparing Thromboxane B1
发明人：KELLY ROBERT C
权利人:UPJOHN CO
摘要:The present specification provides novel intermediates and novel processes for the synthesis of various side chain and skeletal analogs of Thromboxane B2 (11 beta -homo-11a-oxa-PGF2 alpha ). These analogs are particularly and especially useful as reproductive cycle control agents.

专利号:US-5495009-A
优先权日:1989-10-24
标 题 :Oligonucleotide analogs containing thioformacetal linkages
发明人：MATTEUCCI MARK; JONES BOB; LIN KUEI-YING
权利人:GILEAD SCIENCES INC
摘要:Modified oligomers containing at least one internucleoside linkage of the formula Y1CX2y2 wherein at least one of Y1 and Y2 is sulfur and the other is oxygen and wherein each X is the same or different and is a stabilizing substituent are disclosed. These oligomers show superior binding properties and are thus useful for binding target substances in analytical uses. Also disclosed are improved methods for synthesis of oligomers containing linkages of the general formula -YCX2Y- wherein each Y may be independently oxygen or sulfur.