SOUTH SAN FRANCISCO, Calif., May 4 /PRNewswire-FirstCall/ -- Sunesis Pharmaceuticals, Inc. (Nasdaq: SNSS - News), a clinical-stage biopharmaceutical company focused on the discovery, development and commercialization of novel small molecule therapeutics, today reported financial results for the quarter ended March 31, 2007. Total revenues for the first quarter were $2.5 million, with a net loss of $9.4 million. As of March 31, 2007, cash, cash equivalents and marketable securities totaled $53.1 million, a $10.0 million reduction from December 31, 2006, and debt totaled $1.8 million.