As per the need of students and instructors, we have been engaged in writing and compiling the data based on Pharmacy Council of India regulated syllabus and graduate pharmacy aptitude "Pharmaceutical chemistry Revision Book for SAR & Synthesis".It give us immense pleasure to introduce been designed and arranged the provide knowledge of structural activity relationship, synthesis of the basic compounds and Question bank mentioned in the course of study. The content is focused on synthesis and structure activity relationship of drugs which enable determination of chemical group responsible for evoking a target biological effect in the organism.The content of the book are structured as per Pharmacy regulated council of India syllabus and will be more useful to undergraduate students to clear the competitive examination and pursuing carrier in pharmaceutical science in India.Book is written in a simple and comprehensive manner structure, diagram along with the that clearly demonstrate core concept of medical chemistry. It contains two section in section I is of structural activity relationship and section II is of synthesis process along with uses.