Description  Claims  Drawing  Cited references 

US62354449   [0001] 
US62426095   [0001] 
WO2008114023A   [0005] 

Pharmaceutical Salts   [0043] 
J. Chem.   [0047] 
Remington: The Science and Practice of Pharmacy   [0051] 
Journal of Chromatography B   [0174] 
Drug Metabolism and Disposition   [0175]  [0177] 
J. Chromat.   [0177] 
The Pharmacological Basis of Therapeutics   [0178] 
J. Org. Chem.   [0185] 
Synthesis of dimethyl phthalide-3-phosphonates and their use in the regiospecific synthesis of 3-ylidenephthalides   [0190] 
Regioselective One-Pot Synthesis of Isocoumarins and Phthalides from 2-Iodobenzoic acids and Alkynes by Temperature Control   [0190] 
Pd-free Sonogashira coupling: one pot synthesis of phthalide via domino Sonogashira coupling and 5-exo-dig cyclization   [0190] 
Copper-Mediated Tandem Oxidative C(sp2)-H/C(sp)-H Alkynylation and Annulation of Arenes with Terminal Alkynes   [0192] 
The facile construction of the phthalazin-1(2H)-one scaffold via copper-mediated C-H(sp2)/C-H(sp) coupling under mild conditions   [0192]  [0194] 
Cobalt-Catalyzed Cyclization of Aliphatic Amides and Terminal Alkynes with Silver-Cocatalyst   [0192] 
Ni(II)-Catalyzed C(sp2)-H Alkynylation/Annulation with Terminal Alkynes under an Oxygen Atmosphere: A One-Pot Approach to 3-Methyleneisoindolin-1-one   [0192] 
Copper(II)/Silver(I)-Catalyzed Sequential Alkynylation and Annulation of Aliphatic Amides with Alkynyl Carboxylic Acids: Efficient Synthesis of Pyrrolidones   [0192] 
The opening of the lactonic ring of derivatives of phthalide by hydrazine   [0194] 
Derivatives of 3-fluorofluorene by the Pschorr synthesis   [0194]