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CAS号3427-45-0 苯基 2,3,4,6-四-O-... | CAS号77874-29-4 phenyl-2,3,4,6-... | CAS号2592-58-7 PENTA-O-BENZOYL... | CAS号108-95-2 苯酚 | CAS号3867-86-5 1,2,3,4-二-O-异亚丙... | CAS号4451-37-0 b-D-Glucopyrano... | CAS号69-79-4 麦芽糖 | CAS号64-17-5 乙醇 | CAS号75-89-8 三氟乙醇 | CAS号2106-10-7 α-D-氟代吡喃葡萄糖📜3,4,6-Tri-O-Acetyl-β-D-Glucopyranosyl Chloride置于乙醇,氨,苯体系中,化学反应生成 苯基-α-D-吡喃葡萄糖苷
参考文献:Ccccxv.-葡糖苷.第一部分:由3:4:6-三乙酰基葡萄糖1:2-酐形成葡糖苷
标题:Ccccxv.-葡糖苷.第一部分:由3:4:6-三乙酰基葡萄糖1:2-酐形成葡糖苷
摘要:
DOI:10.1039/jr9280003140
海关参考信息
- 2905122000-异丙醇
2905310000-1,2-乙二醇
2905320000-1,2-丙二醇
2905399001-1,3-丙二醇 - 💡 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-7429658-B2
优先权日:2003-09-11
标题 :Synthesis of protected pyrrolobenzodiazepines
发明人:HOWARD PHILIP; MASTERSON LUKE
权利人:SPIROGEN LTD
摘要:A method of synthesis of a N-10 protected PBD compound of formula (I): n nvia an intermediate of formula (II) or formula (V):
专利号:US-2006264622-A1
优先权日:2003-09-11
标题 :Synthesis of protected pyrrolobenzodiazepines
专利号:US-4341756-A
优先权日:1980-01-31
标 题 :Novel amino-dioxepane intermediates for the synthesis of new non-ionic contrast media
发明人:SOVAK MILOS; RANGANATHAN RAMACHANDRAN
权利人:UNIV CALIFORNIA
摘要:Novel intermediates for non-ionic polyiodo amino-substituted benzenepolyamides having polyol substituents on the amide nitrogens are provided which are 5-amino-6-hydroxy-1,3-dioxepanes. The compounds provide an economic and efficient route to novel contrast media having excellent chemical and physiological properties. n Also provided are methods for preparing the subject compounds.
专利号:US-4439613-A
优先权日:1980-04-17
标 题:Novel amino-dioxepane intermediates for the synthesis of new non-ionic contrast media
发明人:SOVAK MILOS; RANGANATHAN RAMACHANDRAN
权利人:UNIV CALIFORNIA
摘要:Novel intermediates for non-ionic polyiodo amino-substituted benzenepolyamides having polyol substituents on the amide nitrogens are provided which are 5-amino-6-hydroxy-1,3-dioxepanes. The compounds provide an economic and efficient route to novel contrast media having excellent chemical and physiological properties. Also provided are methods for preparing the subject compounds.
专利号:JP-H08333345-A
优先权日:1995-06-02
标题:Synthesis of optically active 1,2,3,4-tetrahydroquinonline-2-acetic acid esters by asymmetric hydrogenation reaction