AIDS-155065 AIDS155065 Rp/Sp-.gamma.-Pom-.alpha.-borano-.beta.,.gamma.-CF2-AZT-TP Rp/Sp-Thymidine, 5'-(.alpha.-borano-, .beta.,.gamma.-difluoromethylene-.gamma.-pivaloyloxymethyl-, triphosphate), 3'-azido-3'-deoxy-