US STOCKS-S&P, Dow edge up; tech weighs on Nasdaq
* Indexes up: Dow 0.22 pct, S&P 0.21 pct, Nasdaq flat (Updates to early afternoon)
March 7 Lupin Ltd
* Says Lupin launches generic Paxil CR tablets in the U.S.
* Drug indicated to treat major depressive disorder, panic disorder, social anxiety disorder and premenstrual dysphoric disorder Source text: bit.ly/2n9awVy Further company coverage: