SAN DIEGO--(BUSINESS WIRE)--San Diego Tech Coast Angels, a member of the largest angel network in the United States and the number one source of start-up funding in Southern California, announced today that Tech Coast Angels (TCA) and Life Science Angels have partnered to close a Series A financing for Amplyx Pharmaceuticals, Inc., a drug development company focused on creating best-in-class small molecule drugs. Life Science Angels led the initial funding of $492,000 and along with TCA members raised an additional $289,000 to complete the round.