Ultrasound-promoted regioselective and stereoselective synthesis of novel spiroindanedionepyrrolizidines by multicomponent 1,3-dipolar cycloaddition of azomethine ylides

Regiospecific synthesis and biological evaluation of spirooxindolopyrrolizidines via [3+2] cycloaddition of azomethine ylide

(2010) Arumugam Thangamani   EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY

Synthesis of novel spiropyrrolizidines as potent antimicrobial agents for human and plant pathogens

(2008) Govindasami Periyasami et al.   BIOORGANIC & MEDICINAL CHEMISTRY LETTERS

A highly atom economic, chemo-, regio- and stereoselective synthesis, and discovery of spiro-pyrido-pyrrolizines and pyrrolidines as antimycobacterial agents

(2008) Raju Ranjith Kumar et al.   TETRAHEDRON

A facile and efficient synthesis of highly functionalised 3,3′-dispiropyrrolidine- and 3,3′-dispiropyrrolizidine bisoxindoles via [3+2] cycloaddition

(2008) Ponnusamy Shanmugam et al.   TETRAHEDRON LETTERS

An easy access to novel steroidal dispiropyrrolidines through 1,3-dipolar cycloaddition of azomethine ylides

(2008) A.R. Suresh Babu et al.   TETRAHEDRON LETTERS

A facile synthesis of chromeno[4,3-b]pyrroles derived from allyl derivatives of Baylis–Hillman adducts through intramolecular 1,3-dipolar cycloaddition using ultrasonication

(2007) Ekambaram Ramesh et al.   TETRAHEDRON LETTERS

A facile synthesis of novel pyrrolizidines under classical and ultrasonic conditions

(2007) Khosrow Jadidi et al.   ULTRASONICS SONOCHEMISTRY