英文别名Halazuchrome B; Valepotriatum; Valtratum; tolterodine; valepotriate; Baldrisedon; (1S,6S,7aS)-4-(Acetyloxymethyl)-1-(3-methylbutanoyloxy)spiro[6,7a-dihydro-1H-cyclopenta[c]pyran-7,2'-oxirane]-6-yl 3-methylbutanoate; (1S,7R)-4-Acetoxymethyl-6,7aα-dihydrospiro[cyclopenta[c]pyran-7(1H),2'-oxirane]-1α,6α-diol 1,6-bis(3-methylbutanoate); (1S,6S,7R,7aS)-4-(Acetoxymethyl)-6,7a-dihydro-1H-spiro[cyclopenta[c]pyran-7,2'-oxirane]-1,6-diyl bis(3-methylbutanoate); Butanoic acid, 3-methyl-, (1S,6S,7R,7aS)-4-[(acetyloxy)methyl]-6,7a-dihydrospiro[cyclopenta[c]pyran-7(1H),2'-oxirane]-1,6-diyl ester; (1S-(1a,6a,7b,7aa))-3-Methylbutanoic Acid 4-((Acetyloxy)methyl)-6,7a-dihydrospiro(cyclopenta[c]pyran-7(1H),2'-oxirane)-1,6-diyl Ester 
