TY - BOOK AU - SAVINDER PREET Kaur TI - Chemistry of pyrazolines of sesquiterpenes lactones and their biological evaluation as plant growth regulators U1 - T 547.71 S16C PY - 1995/// CY - Ludhiana PB - PAU KW - TERPENES KW - ALANTOLIDES KW - LACTONES KW - PLANT REGULATORS KW - PYRAZOLES KW - PYRAZOLINES KW - REDUCTION N2 - The chemistry of pyrazolines of sesquiterpenes lactones has been studied. The pyrazolines of isoalantolactone, alantolactone and dehydrocosltusladone were treated with reducing agents viz NaBH4, Zn(BH4)2 and LiA1 H4 to yield corresponding lactols. These p ER -