Journal Pre-proof Synthesis and anticancer activity of novel pyrazolo[4 ′ ,3 ′ :5,6]pyrano[2,3-d] pyrimidin-5(2H)-one derivatives Sridevi Gorle , Kranthi Kumar Gangu , Suresh Maddila , Sreekantha B. Jonnalagadda PII: S2405-8300(20)30178-6 DOI: https://doi.org/10.1016/j.cdc.2020.100471 Reference: CDC 100471 To appear in: Chemical Data Collections Received date: 15 June 2020 Revised date: 25 June 2020 Accepted date: 26 June 2020 Please cite this article as: Sridevi Gorle , Kranthi Kumar Gangu , Suresh Maddila , Sreekantha B. Jonnalagadda , Synthesis and anticancer activity of novel pyrazolo[4 ′ ,3 ′ :5,6]pyrano[2,3-d] pyrimidin-5(2H)-one derivatives, Chemical Data Collections (2020), doi: https://doi.org/10.1016/j.cdc.2020.100471 This is a PDF file of an article that has undergone enhancements after acceptance, such as the addition of a cover page and metadata, and formatting for readability, but it is not yet the definitive version of record. This version will undergo additional copyediting, typesetting and review before it is published in its final form, but we are providing this version to give early visibility of the article. Please note that, during the production process, errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. © 2020 Elsevier B.V. All rights reserved.