—— |
(5R)-1-[2-(3,4-methylenedioxyphenyl)ethyl]-1-azaspiro[4.4]nonane-2,6-dione |
187106-18-9 |
C17H19NO4 |
301.342 |
—— |
(5R)-1-[2-(3,4-methylenedioxyphenyl)ethyl]-6-trimethylsilyloxy-1-azaspiro[4.4]non-6-en-2-one |
691407-40-6 |
C20H27NO4Si |
373.524 |
—— |
(4S,5S)-2,3-didehydro-cephalotaxan-8-one |
691891-08-4 |
C17H17NO3 |
283.327 |
—— |
(4S,5S)-1,2-didehydro-2-methoxy-cephalotaxane-3,8-dione |
691891-10-8 |
C18H17NO5 |
327.337 |
—— |
(5S)-3,4-didehydro-3-hydroxy-cephalotaxane-2,8-dione |
691407-43-9 |
C17H15NO5 |
313.31 |
—— |
(4S,5S,7S)-1,2-didehydro-2-methoxy-7-methyl-cephalotaxane-3,8-dione |
691407-51-9 |
C19H19NO5 |
341.364 |
—— |
(4S,5S,7R)-1,2-didehydro-2-methoxy-7-methyl-cephalotaxane-3,8-dione |
691407-52-0 |
C19H19NO5 |
341.364 |
—— |
(4S,5S,7S)-1,2-didehydro-2-methoxy-7-butyl-cephalotaxane-3,8-dione |
691407-65-5 |
C22H25NO5 |
383.444 |
—— |
(4S,5S,7S)-1,2-didehydro-2-methoxy-7-benzyl-cephalotaxane-3,8-dione |
691407-66-6 |
C25H23NO5 |
417.461 |
—— |
(5S,7S)-3,4-didehydro-3-hydroxy-7-methyl-cephalotaxane-2,8-dione |
691407-49-5 |
C18H17NO5 |
327.337 |