Lithium amidotrihydroborate, a powerful new reductant. Transformation of tertiary amides to primary alcohols
作者:Andrew G. Myers、Bryant H. Yang、Kopecky J. David
DOI:10.1016/0040-4039(96)00652-1
日期:1996.5
Lithiumamidotrihydroborate (LiH2NBH3, LAB) is a new and highly nucleophilic reducing agent that is easily prepared by deprotonation of the commerical reagent borane-ammonia complex (H3NBH3) with n-BuLi in tetrahydrofuran (THF) at 0 °C. LAB is found to be a superior reagent for the transformation of tertiaryamides into the corresponding primaryalcohols.
Palladium-Catalyzed Suzuki−Miyaura Cross-Coupling Reactions of Enantiomerically Enriched Potassium β-Trifluoroboratoamides with Various Aryl- and Hetaryl Chlorides
作者:Gary A. Molander、Inji Shin、Ludivine Jean-Gérard
DOI:10.1021/ol101865e
日期:2010.10.1
Enantiomerically enriched potassium β-trifluoroboratoamides were synthesized as air-stable solids in greater than 95:5 dr using pseudoephedrine as the chiral auxiliary. With these chiral nucleophiles, Suzuki−Miyaura cross-coupling reactions were carried out with various aryl- and hetaryl chlorides in good to excellent yields. Moreover, the diastereoselectivities were preserved throughout the Suzuki−Miyaura
Alpha 2 Delta Ligands For Fibromyalgia and Other Disorders
申请人:Dooley David James
公开号:US20080207755A1
公开(公告)日:2008-08-28
This invention relates to a method of treating certain disorders by administering a compound of the formula 1
or a pharmaceutically acceptable salt thereof, wherein:
R
1
is hydrogen, straight or branched alkyl of from 1 to 6 carbon atoms or phenyl; and
R
2
is straight or branched alkyl of from 4 to 8 carbon atoms, straight or branched alkenyl of from 2 to 8 carbon atoms, cycloalkyl of from 3 to 7 carbon atoms, alkoxy of from 1 to 6 carbon atoms, -alkylcycloalkyl, -alkylalkoxy, -alkyl OH, -alkylphenyl, -alkylphenoxy, or -substituted phenyl. The invention also relates to a method of treating the above disorders by administering the compound (3S, 5R)-3-aminomethyl-5-methyl-octanoic acid.
ALPHA 2 DELTA LIGANDS FOR FIBROMYALGIA AND OTHER DISORDERS
申请人:Dooley James David
公开号:US20070027212A1
公开(公告)日:2007-02-01
This invention relates to a method of treating a disorder selected from OCD, agoraphobia, agoraphobia without history of panic disorder, specific phobia, social phobia, PTSD, restless legs syndrome, premenstrual dysphoric disorder, hot flashes, and fibromyalgia by administering a compound of the formula 1
or a pharmaceutically acceptable salt thereof, wherein:
R
1
is hydrogen, straight or branched alkyl of from 1 to 6 carbon atoms or phenyl; and
R
2
is straight or branched alkyl of from 4 to 8 carbon atoms, straight or branched alkenyl of from 2 to 8 carbon atoms, cycloalkyl of from 3 to 7 carbon atoms, alkoxy of from 1 to 6 carbon atoms, -alkylcycloalkyl, -alkylalkoxy, -alkyl OH, -alkylphenyl, -alkylphenoxy, or -substituted phenyl. The invention also relates to a method of treating the above disorders by administering the compound (3S,5R)-3-Aminomethyl-5-methyl-octanoic acid.
Alpha 2 Delta Ligands for Fibromyalgia and Other Disorders
申请人:Dooley David James
公开号:US20090203782A1
公开(公告)日:2009-08-13
This invention relates to a method of treating certain disorders by administering a compound of the formula 1
or a pharmaceutically acceptable salt thereof, wherein:
R
1
is hydrogen, straight or branched alkyl of from 1 to 6 carbon atoms or phenyl; and
R
2
is straight or branched alkyl of from 4 to 8 carbon atoms, straight or branched alkenyl of from 2 to 8 carbon atoms, cycloalkyl of from 3 to 7 carbon atoms, alkoxy of from 1 to 6 carbon atoms, -alkylcycloalkyl, -alkylalkoxy, -alkyl OH, -alkylphenyl, -alkylphenoxy, or -substituted phenyl. The invention also relates to a method of treating the above disorders by administering the compound (3S,5R)-3-aminomethyl-5-methyl-octanoic acid.