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1-methyl-4-nitrosobenzene O-benzoyl-DL-threonineO-benzoyl-DL-threonine methyl N-benzoyl (+/-)-allo-threoninate N-benzoyl-DL-threonine ethyl esterN-benzoyl-DL-threonine ethyl estermethyl N-benzoyl (+/-)-threoninate 4-ethylidene-2-phenyl-5-oxazolone N-benzoyl-O-(N-benzoyl-valyl)-threonineN-benzoyl-O-(N-benzoyl-valyl)-threonine L-threonine 海关参考信息
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2905399001-1,3-丙二醇
2912110000-甲醛
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专利信息
专利号:WO-2013008247-A1
优先权日:2011-07-13
标题:Process for preparation of (dl) -norepinephrine acid addition salt, a key intermediate of (r) - (-) - norepinephrine
发明人:DALVI MAHESH BHAGOJI; KENNY RAJESH SHASHIKANT; KAWLE GANESH RAMACHANDRA
权利人:NEON LAB LTD; DALVI MAHESH BHAGOJI; KENNY RAJESH SHASHIKANT; KAWLE GANESH RAMACHANDRA
摘要:The invention discloses a process for preparation of (dl)-norepinephrine salt by reacting 3,4-dihydroxy-a-haloacetophenone with hexamethylenetetramine to provide hexamine salt; followed by hydrolysis and hydrogenation. The invention also discloses a novel intermediate formed in the process and its synthesis.
专利号:WO-0009547-A1
优先权日:1998-08-14
标题:Novel process for the synthesis of exochelins
专利号:US-9217012-B2
优先权日:2009-04-08
标题 :Inhibitors of protein tyrosine phosphatases
发明人:ZHANG ZHONG-YIN; ZHANG SHENG
权利人:ZHANG ZHONG-YIN; ZHANG SHENG; UNIV INDIANA RES & TECH CORP
摘要:Disclosed herein are compounds that selectively inhibit members of the PTP family of enzymes. Synthesized compounds demonstrated selective inhibition of TC-PTP. Also provided are methods of using the compounds and formulations containing the compounds. Also described is a fluorescence-tagged combinatorial library synthesis and screening method. And methods of using these compounds to effect enzyme activity both in cells and in vitro as well as method of using these compounds to treat diseases in human and animals.
专利号:EP-1105416-A1
优先权日:1998-08-14
标题 :Novel process for the synthesis of exochelins
专利号:CN-101982447-A
优先权日:2010-09-30
标题 :Application of O-acylation amino acid and salts thereof as catalysts for asymmetric organic synthesis reaction