Volume 55, Issue 10 pp. 2297-2302
Article

Design, Synthesis and SAR Study of Novel Spiro [Pyrimido[5,4-b]Quinoline-10,5′-Pyrrolo[2,3-d]Pyrimidine] Derivatives as Promising Anticancer Agents

Asha V. Chate

Asha V. Chate

Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad, Maharashtra, 431004 India

Search for more papers by this author
Sagar P. Kamdi

Sagar P. Kamdi

Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad, Maharashtra, 431004 India

Search for more papers by this author
Amruta N. Bhagat

Amruta N. Bhagat

Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad, Maharashtra, 431004 India

Search for more papers by this author
Chetan K. Jadhav

Chetan K. Jadhav

Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad, Maharashtra, 431004 India

Search for more papers by this author
Amol Nipte

Amol Nipte

Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad, Maharashtra, 431004 India

Search for more papers by this author
Aniket P. Sarkate

Aniket P. Sarkate

Department of Chemical Technology, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad, Maharashtra, 431004 India

Search for more papers by this author
Shailee V. Tiwari

Shailee V. Tiwari

Y.B. Chavan College of Pharmacy, Razabaug, Aurangabad, Maharashtra, 431001 India

Search for more papers by this author
Charansingh H. Gill

Corresponding Author

Charansingh H. Gill

Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad, Maharashtra, 431004 India

*E-mail: [email protected]Search for more papers by this author
First published: 13 August 2018
Citations: 36

Abstract

Novel spiro [pyrimido[5,4-b]quinoline-10,5′-pyrrolo[2,3-d]pyrimidine] derivatives were designed and synthesized, and their chemical structures were confirmed by IR, NMR, elemental analysis, and mass spectral analysis. The anticancer activities of the newly synthesized compounds were evaluated in vitro against four human cancer cell lines including A431, PC-3, MCF-7, and MCF-10A by MTT assay. The screening results showed that three compounds (4m, 4q, and 4s) exhibited potent cytotoxic activities with IC50 values between 7.82 and 9.88 μM against human breast cancer cell line (MCF-7). Further in vitro studies revealed that inhibition of Sunitinib could be the possible mechanism of action of these molecules.

The full text of this article hosted at iucr.org is unavailable due to technical difficulties.