Design and one-pot synthesis of new 7-acyl camptothecin derivatives as potent cytotoxic agents

2012 ◽  
Vol 22 (24) ◽  
pp. 7659-7661 ◽  
Author(s):  
Ying-Qian Liu ◽  
Wei Dai ◽  
Chih-Ya Wang ◽  
Susan L. Morris-Natschke ◽  
Xing-Wen Zhou ◽  
...  
2019 ◽  
Vol 60 (52) ◽  
pp. 151326
Author(s):  
Rapolu Venkateshwarlu ◽  
Shambhu Nath Singh ◽  
Vidavalur Siddaiah ◽  
Hindupur Ramamohan ◽  
Rambabu Dandela ◽  
...  

2018 ◽  
Vol 15 (2) ◽  
pp. 160-168 ◽  
Author(s):  
Chekuri Sharmila Rani ◽  
Meda Haritha ◽  
Mandava V. Basaveswara Rao ◽  
Manojit Pal

Background: We report the design, synthesis and evaluation of a series of 4-biaryl substituted 2-amino benzo[h]chromene derivatives as potential cytotoxic agents. Methods: The one-pot synthesis of this class of compounds was carried out under ultrasound irradiation using an MCR involving Pd/C-catalyzed Suzuki-Miyaura coupling as a key step. Result and Conclusion: Several of these compounds showed promising cytotoxicities when tested against cancer cell lines but no or little effects on non-cancerous cell lines.


2016 ◽  
Vol 13 (3) ◽  
pp. 210-219 ◽  
Author(s):  
Koduru Sri Shanthi Praveena ◽  
Edupuganti Veera Venkat Shivaji Ramarao ◽  
Yedla Poornachandra ◽  
Chityal Ganesh Kumar ◽  
Nallapati Suresh Babu ◽  
...  

RSC Advances ◽  
2014 ◽  
Vol 4 (100) ◽  
pp. 56870-56875 ◽  
Author(s):  
Ganesh Raosaheb Dhage ◽  
Shankar Ramchandra Thopate ◽  
Shefali Nishikant Ramteke ◽  
Prasad Padmakar Kulkarni

A series of new open chain analogs of Phelligridin J were synthesized and these compounds were found to be highly potent cytotoxic agents.


2020 ◽  
Author(s):  
Lucien Caspers ◽  
Julian Spils ◽  
Mattis Damrath ◽  
Enno Lork ◽  
Boris Nachtsheim

In this article we describe an efficient approach for the synthesis of cyclic diaryliodonium salts. The method is based on benzyl alcohols as starting materials and consists of an Friedel-Crafts-arylation/oxidation sequence. Besides a deep optimization, particluar focusing on the choice and ratios of the utilized Bronsted-acids and oxidants, we explore the substrate scope of this transformation. We also discuss an interesting isomerism of cyclic iodonium salts substituted with aliphatic substituents at the bridge head carbon. <br>


2017 ◽  
Vol 7 (12) ◽  
pp. 1192-1195
Author(s):  
Y. I. Shaikh ◽  
G. M. Nazeruddin ◽  
Khursheed Ahmed

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