CPC A61K 31/695 (2013.01) [A61K 31/135 (2013.01); A61K 31/137 (2013.01); A61K 31/15 (2013.01); A61K 31/165 (2013.01); A61K 31/166 (2013.01); A61K 31/17 (2013.01); A61K 31/222 (2013.01); A61K 31/24 (2013.01); A61K 31/27 (2013.01); A61K 31/337 (2013.01); A61K 31/351 (2013.01); A61K 31/352 (2013.01); A61K 31/381 (2013.01); A61K 31/415 (2013.01); A61K 31/4174 (2013.01); A61K 31/426 (2013.01); A61K 31/44 (2013.01); A61K 31/4402 (2013.01); A61K 31/4406 (2013.01); A61K 31/4409 (2013.01); A61K 31/47 (2013.01); A61K 31/4965 (2013.01); A61K 31/505 (2013.01); A61K 31/661 (2013.01); C07C 215/42 (2013.01); C07C 217/52 (2013.01); C07C 217/58 (2013.01); C07C 217/74 (2013.01); C07C 219/24 (2013.01); C07C 233/41 (2013.01); C07C 233/65 (2013.01); C07C 235/46 (2013.01); C07C 251/38 (2013.01); C07C 251/42 (2013.01); C07C 251/44 (2013.01); C07C 251/50 (2013.01); C07C 251/52 (2013.01); C07C 251/54 (2013.01); C07C 271/34 (2013.01); C07C 275/26 (2013.01); C07C 317/28 (2013.01); C07C 317/32 (2013.01); C07C 321/16 (2013.01); C07C 321/22 (2013.01); C07C 321/28 (2013.01); C07C 323/25 (2013.01); C07C 323/29 (2013.01); C07D 209/46 (2013.01); C07D 213/32 (2013.01); C07D 213/38 (2013.01); C07D 213/69 (2013.01); C07D 213/70 (2013.01); C07D 215/12 (2013.01); C07D 215/14 (2013.01); C07D 217/24 (2013.01); C07D 231/12 (2013.01); C07D 231/20 (2013.01); C07D 239/26 (2013.01); C07D 241/04 (2013.01); C07D 241/12 (2013.01); C07D 277/24 (2013.01); C07D 305/08 (2013.01); C07D 309/06 (2013.01); C07D 309/12 (2013.01); C07D 311/58 (2013.01); C07D 311/76 (2013.01); C07D 319/20 (2013.01); C07D 333/16 (2013.01); C07F 7/08 (2013.01); C07F 7/081 (2013.01); C07F 9/091 (2013.01); C07F 9/117 (2013.01); C07F 9/5442 (2013.01); C07F 9/5728 (2013.01); C07F 9/62 (2013.01); C07F 9/65031 (2013.01); C07F 9/65522 (2013.01); C07F 9/650952 (2013.01); C07F 9/655345 (2013.01); C07B 2200/05 (2013.01); C07C 2601/02 (2017.05); C07C 2601/04 (2017.05); C07C 2601/08 (2017.05); C07C 2602/10 (2017.05); C07C 2603/74 (2017.05)] | 5 Claims |
1. A compound of Formula (IV):
or a salt thereof, wherein:
R1 is —OH or —OP(O)(OH)2;
R2a is —C(O)(CH2)0-4C(Rx)3;
each Rx is independently H;
and
each Rb is independently H.
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