Table I.

Representative GC-MS data used for the identification of BR metabolites

BRsRtProminent Ion m/z
min relative intensity %
[2H6]6-DeoxoCT10.45553 (M+-15, 2), 297 (3), 193 (100)
[2H6]6-DeoxoTE10.70536 (M+, 40), 521 (35), 446 (10), 431 (15), 215 (100), 161 (37)
[2H6]6-Deoxo3DT10.82462 (M+, 18), 283 (16), 231 (100), 161 (54)
[2H6]6-DeoxoTY10.30536 (M+, 22), 521 (5), 446 (18), 431 (20), 215 (100), 161 (28)
[2H6]6-DeoxoCS10.80504 (M+, 46), 489 (12), 288 (13), 273 (100), 161 (55)
[2H6]TE12.08550 (M+, 21), 535 (62), 521 (100), 460 (3), 161 (19)
[2H6]3DT12.07476 (M+, 14), 399 (3), 316 (14), 245 (15), 161 (100)
[2H6]TY11.33550 (M+, 69), 535 (50), 521 (100), 460 (41), 161 (66)
[2H6]CS11.95518 (M+, 52), 399 (8), 358 (16), 287 (25), 161 (100)
[2H6]BL12.87534 (M+, 3), 374 (19), 338 (20), 177 (80), 161 (100)