Accepted Manuscript Longipetalosides A-C, new steroidal saponins from Tribulus longipetalus Muhammad Akram Naveed, Naheed Riaz, Muhammad Saleem, Bushra Jabeen, Muhammad Ashraf, Tayaba Ismail, Abdul Jabbar PII: S0039-128X(14)00015-4 DOI: http://dx.doi.org/10.1016/j.steroids.2014.01.005 Reference: STE 7514 To appear in: Steroids Received Date: 15 September 2013 Please cite this article as: Naveed, M.A., Riaz, N., Saleem, M., Jabeen, B., Ashraf, M., Ismail, T., Jabbar, A., Longipetalosides A-C, new steroidal saponins from Tribulus longipetalus, Steroids (2014), doi: http://dx.doi.org/ 10.1016/j.steroids.2014.01.005 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. 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.