Chavan, Neelam L Synthetic approach towards nitrogen containing heterocycles like alpha-carbolines, azaindoles and alkylated pyrroles Chavan, Neelam L - Pune Savitribai Phule Pune University 2009 Subjects--Index Terms: Yellow colored phosphorane||Granulatimide||Isogranulatimide||Lewis acid catalysed reactions||Porphobilinogen||Bromopyrrole alkaloids||Pyridopyrrolopyrimidine alkaloid||Genitourinary systems||Biosynthetically related bisindolylmaleimides||Potassium-t-butoxi