海关参考信息
- 2905110000-甲醇
2912110000-甲醛
2912210000-苯甲醛
2921211000-乙二胺 - 💡 提示:海关信息按照顺序优先匹配,如需确认的海关信息,请参考相关资料。
- 详情请参考:📖 海关编码查询和海关进出口税则
专利信息
专利号:US-8084630-B2
优先权日:2007-05-31
标 题 :Process for the synthesis of ramelteon and its intermediates
发明人:KANSAL VINOD KUMAR; MISTRY DHIRENKUMAR N; VASOYA SANJAY L; RAFILOVICH MICHAL; MOHA-LERMAN ELENA BEN; LIFSHITZ-LIRON REVITAL
权利人:KANSAL VINOD KUMAR; MISTRY DHIRENKUMAR N; VASOYA SANJAY L; RAFILOVICH MICHAL; MOHA-LERMAN ELENA BEN; LIFSHITZ-LIRON REVITAL; TEVA PHARMA
摘要:The present invention provides processes and intermediates for the synthesis of ramelteon.
专利号:US-2009069581-A1
优先权日:2007-05-31
标题:Process for the synthesis of ramelteon and its intermediates
专利号:EP-2098519-A1
优先权日:2007-05-31
标 题 :Process for the synthesis of ramelteon and its intermediates
专利号:EP-2069320-A2
优先权日:2007-05-31
标 题:Process for the synthesis of ramelteon and its intermediates
专利号:WO-2008151170-A2
优先权日:2007-05-31
标 题 :Process for the synthesis of ramelteon and its intermediates
专利号:CN-115976130-A
优先权日:2022-12-24
标 题:Synthesis process of rimazepam intermediate