Synthesis and evaluation of 2-diazo-3,3,3-trifluopropanoyl derivatives of colchicine and podophyllotoxin as photoaffinity labels: reactivity, photochemistry, and tubulin binding.

Synthesis and evaluation of 2-diazo-3,3,3-trifluopropanoyl derivatives of colchicine and podophyllotoxin as photoaffinity labels: reactivity, photochemistry, and tubulin binding.