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公开(公告)号：US5630914A
公开(公告)日：1997-05-20
申请号：US478945
申请日：1995-06-07
CPC分类号： B01D1/22 , B01D1/0047 , B01D1/26 , B01D3/346 , B01D5/0084 , C08G65/30
摘要： A method for decontaminating a liquid of a contaminant having a vapor pressure which is higher than the vapor pressure of the liquid. A contaminated liquid is directed through an inclined conduit. A gas is directed into the inclined conduit, whereby the gas contacts the liquid and transports the contaminant, which has volatilized in the inclined conduit, out of the inclined conduit, thereby decontaminating the liquid. The liquid is discharged from the inclined conduit.
摘要翻译： 一种用于净化具有高于液体的蒸气压的蒸汽压的污染物的液体的方法。 污染的液体被引导通过倾斜的导管。 气体被引导到倾斜管道中，由此气体接触液体并将倾斜导管中挥发的污染物输送出倾斜导管，从而净化液体。 液体从倾斜导管排出。
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公开(公告)号：US5750713A
公开(公告)日：1998-05-12
申请号：US916721
申请日：1997-08-18
IPC分类号： C07D277/24 , C07C209/40 , C07D277/28
CPC分类号： C07D277/28
摘要： The present invention relates to a method for the stereospecific synthesis of an enantiomer of a chiral amine, wherein the chiral amine has the formula R.sup.1 CH(NH.sub.2)R.sup.2. R.sup.1 and R.sup.2 are each independently selected from the group consisting of alkyl, aryl and heterocyclic and radicals. This method is particularly useful for stereospecifically synthesizing S-dolaphenine. The method involves contacting a chiral enantiomer of norephedrine with borane, within an aprotic solvent to form a complex for stereospecifically reducing oximes. The complex is then contacted with an oxime, thereby stereospecifically reducing said oxime to form an enantiomer of a chiral amine.
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公开(公告)号：US5580878A
公开(公告)日：1996-12-03
申请号：US486788
申请日：1995-06-07
申请人： Kay J. D'Orlando , Kenneth W. Locke , Emile M. Bellott , Richard L. Gabriel , Michael D. Nohrden , Yesh P. Sachdeva , Salah A. Zahr , Emile Al-Farhan , Subramaniam Krishnananthan
发明人： Kay J. D'Orlando , Kenneth W. Locke , Emile M. Bellott , Richard L. Gabriel , Michael D. Nohrden , Yesh P. Sachdeva , Salah A. Zahr , Emile Al-Farhan , Subramaniam Krishnananthan
IPC分类号： C07D317/60 , A61K31/165 , A61K31/27 , A61K31/357 , A61K31/36 , A61K31/40 , A61K31/403 , A61K31/404 , A61K31/405 , A61K31/41 , A61K31/435 , A61K31/535 , A61P5/00 , A61P13/02 , A61P15/00 , A61P25/00 , A61P25/20 , A61P27/02 , A61P35/00 , A61P37/00 , A61P43/00 , C07C211/27 , C07C233/11 , C07C233/13 , C07C233/43 , C07C271/14 , C07D207/08 , C07D209/14 , C07D209/16 , C07D209/18 , C07D209/30 , C07D209/40 , C07D257/04 , C07D273/00 , C07D317/54 , C07D403/04 , C07D403/12 , C07D405/12 , C07D413/04 , C07D417/04 , C07D471/04 , C07D471/06
CPC分类号： C07D207/08 , C07D209/16 , C07D317/54 , C07D403/04 , C07D403/12 , C07D405/12 , C07D413/04 , C07D471/04 , C07C2101/02 , C07C2101/04 , C07C2101/08
摘要： This invention relates to novel substituted tryptamine and phenalkylamine and related compounds, pharmaceutical compositions thereof and methods of using said compounds.
摘要翻译： 本发明涉及新的取代的色胺和苯烷基胺及其相关化合物，其药物组合物和使用所述化合物的方法。
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14.发明授权
公开(公告)号：US5562808A
公开(公告)日：1996-10-08
申请号：US124971
申请日：1993-09-21
CPC分类号： B01D1/22 , B01D1/0047 , B01D1/26 , B01D3/346 , B01D5/0084 , C08G65/30
摘要： A method and apparatus are disclosed for decontaminating a liquid surfactant of a dioxane having a vapor pressure which is higher than the surfactant. A contaminated liquid surfactant is directed through an inclined conduit. A gas is directed into the inclined conduit, whereby the gas contacts the surfactant and transports the dioxane contaminant, which has volatilized in the inclined conduit, out of the inclined conduit, thereby decontaminating the surfactant. The liquid surfactant is discharged from the inclined conduit.
摘要翻译： 公开了一种用于去除具有高于表面活性剂的蒸气压的二恶烷液体表面活性剂的方法和装置。 污染的液体表面活性剂被引导通过倾斜的导管。 将气体引导到倾斜导管中，由此气体接触表面活性剂并将倾斜导管中挥发的二恶烷污染物输送出倾斜导管，从而净化表面活性剂。 液体表面活性剂从倾斜导管排出。
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