TY - SER AU - Pandey, Ganesh AU - Gadre, Smita R. TI - Stereoselective Construction of 5,11-Methanomorphanthridine and 5,10b-Phenanthridine Structural Frameworks: Total Syntheses of (+-)-Pancracine, (+-)-Brunsvigine, (+-)-Maritidine, and (+-)-Crinine KW - Alkaloid Synthesis KW - Cycloaddition KW - Organic Synthesis ER -