@article { ISI:000247620500052,
	title = {Total synthesis of pulchellalactam via an RCM strategy},
	journal = {Synthetic Communications},
	volume = {37},
	number = {7-9},
	year = {2007},
	month = {MAY},
	pages = {1503-1510},
	publisher = {TAYLOR \& FRANCIS INC},
	type = {Article},
	address = {325 CHESTNUT ST, SUITE 800, PHILADELPHIA, PA 19106 USA},
	abstract = {<p>Total synthesis of (Z) pulchellalactam, a CD protein tyrosine phosphatase inhibitor, from commercially available methallyl chloride employing ring-closure metathesis (RCM) as a key step is described.</p>},
	keywords = {alkaloid, Natural products, pulchellalactam, RCM, Total synthesis},
	issn = {0039-7911},
	doi = {10.1080/00397910701229131},
	author = {Chavan, Subhash P. and Pathak, Ashok B. and Dhawane, Abasaheb N. and Kalkote, Uttam R.}
}
@article { ISI:000261466800007,
	title = {Tandem aza-michael-condensation-aldol cyclization reaction: approach to the construction of DE synthon of (+/-)-camptothecin},
	journal = {Synlett},
	number = {18},
	year = {2008},
	month = {NOV},
	pages = {2781-2784},
	publisher = {GEORG THIEME VERLAG KG},
	type = {Article},
	address = {RUDIGERSTR 14, D-70469 STUTTGART, GERMANY},
	abstract = {<p>An efficient synthesis of the DE ring of camptothecin, employing a Reformatsky and a tandem one-pot, three-step transformation involving aza-Michael reaction, condensation with ethyl malonyl chloride followed by intramolecular {\textquoteleft}aldol{\textquoteright} reaction to furnish the dihydropyridone derivative from commercially available starting materials, has been achieved.</p>},
	keywords = {Aldol cyclizations, alkaloids, antitumor, Natural products, Reformatsky reaction},
	issn = {0936-5214},
	doi = {10.1055/s-0028-1083539},
	author = {Chavan, Subhash P. and Dhawane, Abasaheb N. and Kalkote, Uttam R.}
}
