Dehydrative Transformation of Spirooxindoles to Pyrido[2,3‑b]indoles via POCl3

• Shivalinga Kolle,
• Dinesh S. Barak,
• Aritra Ghosh,
• Vandana Jaiswal,
• Ruchir Kant,
• Sanjay Batra

Affiliations

Shivalinga Kolle

†Medicinal and Process Chemistry Division, CSIR-Central Drug Research Institute, Lucknow, India

Dinesh S. Barak

†Medicinal and Process Chemistry Division, CSIR-Central Drug Research Institute, Lucknow, India

Aritra Ghosh

†Medicinal and Process Chemistry Division, CSIR-Central Drug Research Institute, Lucknow, India

Vandana Jaiswal

†Medicinal and Process Chemistry Division, CSIR-Central Drug Research Institute, Lucknow, India

Ruchir Kant

‡Molecular and Structural Biology Division, CSIR-Central Drug Research Institute, Lucknow, India

Sanjay Batra

†Medicinal and Process Chemistry Division, CSIR-Central Drug Research Institute, Lucknow, India