(2S,4R)-tert-butyl 4-(benzyloxy)-2-(((S)-6-(benzyloxycarbonylamino)-1-tert-butoxy-1-oxohexan-2-ylamino)methyl)pyrrolidine-1-carboxylate

(2S,4R)-tert-butyl 4-(benzyloxy)-2-((S)-6-(benzyloxycarbonylamino)-1-tert-butoxy-1-oxohexan-2-ylcarbamoyl)pyrrolidine-1-carboxylate

(2S,4R)-tert-butyl 2-((S)-6-(benzyloxycarbonylamino)-1-tert-butoxy-1-oxohexan-2-ylcarbamoyl)-4-(cyclohexylmethoxy)pyrrolidine-1-carboxylate

(S)-tert-butyl 2-((S)-4-(benzyloxy)-2-(tert-butoxycarbonylamino)-4-oxobutanamido)-6-(benzyloxycarbonylamino)hexanoate

(5S)-tert-butyl 5-(tert-butoxycarbonylamino)-6-(4-tert-butoxyphenyl)-4-oxo-3-(phenylsulfonyl)hexanoate

(2S,4R)-tert-butyl 2-((S)-6-(benzyloxycarbonylamino)-1-tert-butoxy-1-oxohexan-2-ylcarbamoyl)-4-(cyclohexanecarbonyloxy)pyrrolidine-1-carboxylate

[(1S,2S,5S,6S,7R,8S,9R,12R)-5-acetyloxy-7-benzoyloxy-2-hydroxy-2,6,10,10-tetramethyl-8-[(E)-3-phenylprop-2-enoyl]oxy-11-oxatricyclo[7.2.1.01,6]dodecan-12-yl] pyridine-3-carboxylate

[(1S,2S,5S,6S,7R,8S,9R,12R)-5-acetyloxy-12-[4-[cyclohexyl(cyclohexylcarbamoyl)amino]-4-oxobutanoyl]oxy-2-hydroxy-2,6,10,10-tetramethyl-8-[(E)-3-phenylprop-2-enoyl]oxy-11-oxatricyclo[7.2.1.01,6]dodecan-7-yl] benzoate

4-O-[(1S,2S,5S,6S,7R,8S,9R,12R)-5-acetyloxy-7-benzoyloxy-2-hydroxy-2,6,10,10-tetramethyl-8-[(E)-3-phenylprop-2-enoyl]oxy-11-oxatricyclo[7.2.1.01,6]dodecan-12-yl] 1-O-methyl butanedioate

[(1S,2S,5S,6S,7R,8S,9R,12R)-5-acetyloxy-12-(cyclopropanecarbonyloxy)-2-hydroxy-2,6,10,10-tetramethyl-8-[(E)-3-phenylprop-2-enoyl]oxy-11-oxatricyclo[7.2.1.01,6]dodecan-7-yl] benzoate

[(1S,2S,5S,6S,7R,8S,9R,12R)-5-acetyloxy-7-benzoyloxy-2-hydroxy-2,6,10,10-tetramethyl-8-[(Z)-3-phenylprop-2-enoyl]oxy-11-oxatricyclo[7.2.1.01,6]dodecan-12-yl] benzoate

4-O-[(1S,2S,5S,6S,7R,8S,9R,12R)-5-acetyloxy-7-benzoyloxy-2-hydroxy-2,6,10,10-tetramethyl-8-[(E)-3-phenylprop-2-enoyl]oxy-11-oxatricyclo[7.2.1.01,6]dodecan-12-yl] 1-O-ethyl butanedioate

[(1S,2S,5S,6S,7R,8S,9S,12R)-5-acetyloxy-2,12-dihydroxy-2,6,10,10-tetramethyl-8-[(E)-3-phenylprop-2-enoyl]oxy-11-oxatricyclo[7.2.1.01,6]dodecan-7-yl] benzoate

[(1S,2S,5S,6S,7R,8S,9R,12R)-5,12-diacetyloxy-2-hydroxy-2,6,10,10-tetramethyl-8-[(E)-3-phenylprop-2-enoyl]oxy-11-oxatricyclo[7.2.1.01,6]dodecan-7-yl] benzoate

[(1S,2S,5S,6S,7R,8S,9R,12R)-5,12-diacetyloxy-2,6,10,10-tetramethyl-2-(2-morpholin-4-ylacetyl)oxy-8-[(E)-3-phenylprop-2-enoyl]oxy-11-oxatricyclo[7.2.1.01,6]dodecan-7-yl] benzoate

[(1S,2S,5S,6S,7R,8S,9R,12R)-5-acetyloxy-12-(2-bromoacetyl)oxy-2-hydroxy-2,6,10,10-tetramethyl-8-[(E)-3-phenylprop-2-enoyl]oxy-11-oxatricyclo[7.2.1.01,6]dodecan-7-yl] benzoate

[(1S,2S,5S,6S,7R,8S,9R,12R)-5-acetyloxy-12-butanoyloxy-2-hydroxy-2,6,10,10-tetramethyl-8-[(E)-3-phenylprop-2-enoyl]oxy-11-oxatricyclo[7.2.1.01,6]dodecan-7-yl] benzoate

[(1S,2S,4S,5R,6R,7S,9R,12R)-5-acetyloxy-6-(acetyloxymethyl)-4,12-dibenzoyloxy-2-hydroxy-2,10,10-trimethyl-11-oxatricyclo[7.2.1.01,6]dodecan-7-yl] furan-3-carboxylate

[(1S,2S,4S,5R,6R,7S,9R,12R)-5-acetyloxy-4,12-dibenzoyloxy-2-hydroxy-2,6,10,10-tetramethyl-11-oxatricyclo[7.2.1.01,6]dodecan-7-yl] furan-3-carboxylate

[(1S,2S,4S,5R,6R,7S,9R,12R)-4,5-diacetyloxy-6-(acetyloxymethyl)-12-benzoyloxy-2-hydroxy-2,10,10-trimethyl-11-oxatricyclo[7.2.1.01,6]dodecan-7-yl] benzoate

[(1S,2R,5S,6S,7R,8S,9S,12R)-5-acetyloxy-12-hydroxy-2,6,10,10-tetramethyl-8-(3-phenylpropanoyloxy)-11-oxatricyclo[7.2.1.01,6]dodecan-7-yl] benzoate

[(1S,2S,5S,6S,7R,8S,9R,12R)-5-acetyloxy-2-hydroxy-2,6,10,10-tetramethyl-12-(2-methylbutanoyloxy)-8-[(E)-3-phenylprop-2-enoyl]oxy-11-oxatricyclo[7.2.1.01,6]dodecan-7-yl] benzoate

(5S,14R,19S,28R)-10,23-dimethoxy-4,4,29,29-tetramethyl-3,7,26,30-tetraoxaheptacyclo[16.12.0.0^{2,15}.0^{5,14}.0^{8,13}.0^{19,28}.0^{20,25}]triaconta-1(18),2(15),8(13),9,11,20(25),21,23-octaene-16,17-dione

[(1S,2S,5S,6S,7R,8S,9R,12R)-5-acetyloxy-7-benzoyloxy-2-hydroxy-2,6,10,10-tetramethyl-8-[(Z)-3-phenylprop-2-enoyl]oxy-11-oxatricyclo[7.2.1.01,6]dodecan-12-yl] pyrazine-2-carboxylate

4-O-[(1S,2S,5S,6S,7R,8S,9R,12R)-5-acetyloxy-7-benzoyloxy-2-hydroxy-2,6,10,10-tetramethyl-8-[(E)-3-phenylprop-2-enoyl]oxy-11-oxatricyclo[7.2.1.01,6]dodecan-12-yl] 1-O-(2-hydroxycyclohexyl) butanedioate

[(1S,2S,4S,5R,6R,7S,9R,12R)-5-acetyloxy-6-(acetyloxymethyl)-12-benzoyloxy-2,4-dihydroxy-2,10,10-trimethyl-11-oxatricyclo[7.2.1.01,6]dodecan-7-yl] benzoate

[(1S,2S,5S,6S,7R,8S,9S,12R)-5-acetyloxy-2,12-dihydroxy-2,6,10,10-tetramethyl-8-(3-phenylpropanoyloxy)-11-oxatricyclo[7.2.1.01,6]dodecan-7-yl] benzoate

[(1S,2R,4S,7S,8S,9R,10S,11R)-7-acetyloxy-4,8,12,12-tetramethyl-10-[(E)-3-phenylprop-2-enoyl]oxy-3,13-dioxatetracyclo[6.5.0.01,4.02,11]tridecan-9-yl] benzoate

[(1S,2S,5S,6S,7R,8S,9R,12R)-5-acetyloxy-7-benzoyloxy-2-hydroxy-2,6,10,10-tetramethyl-8-[(E)-3-phenylprop-2-enoyl]oxy-11-oxatricyclo[7.2.1.01,6]dodecan-12-yl] benzoate

4-O-[(1S,2S,5S,6S,7R,8S,9R,12R)-5-acetyloxy-7-benzoyloxy-2-hydroxy-2,6,10,10-tetramethyl-8-[(E)-3-phenylprop-2-enoyl]oxy-11-oxatricyclo[7.2.1.01,6]dodecan-12-yl] 1-O-(2-hydroxyethyl) butanedioate

(4R,13S,19R,28R)-8,23-dimethoxy-14,14,29,29-tetramethyl-11,15,27,30-tetraoxaheptacyclo[16.12.0.0^{3,16}.0^{4,13}.0^{5,10}.0^{19,28}.0^{20,25}]triaconta-1(18),3(16),5(10),6,8,20(25),21,23-octaene-2,17-dione

[(1S,2S,4S,5R,6R,7S,9R,12R)-4,5-diacetyloxy-6-(acetyloxymethyl)-12-(furan-3-carbonyloxy)-2-hydroxy-2,10,10-trimethyl-11-oxatricyclo[7.2.1.01,6]dodecan-7-yl] furan-3-carboxylate

[(1S,2S,5S,6S,7R,8S,9R,12R)-2,5,12-triacetyloxy-2,6,10,10-tetramethyl-8-[(E)-3-phenylprop-2-enoyl]oxy-11-oxatricyclo[7.2.1.01,6]dodecan-7-yl] benzoate

[(1S,2S,5S,6S,7R,8S,9R,12R)-5-acetyloxy-2-hydroxy-2,6,10,10-tetramethyl-8-[(E)-3-phenylprop-2-enoyl]oxy-12-propanoyloxy-11-oxatricyclo[7.2.1.01,6]dodecan-7-yl] benzoate

Furan-3-carboxylic acid(1R,2S,4R,5R,6R,7S,9R)-4-acetoxy-2-hydroxy-2,6,10,10-tetramethyl-7-(3-phenyl-acryloyloxy)-11-oxa-tricyclo[7.2.1.0*1,6*]dodec-5-ylester

[(1S,2S,4S,5R,6R,7S,9R,12R)-4,5-diacetyloxy-6-(acetyloxymethyl)-12-benzoyloxy-2-hydroxy-2,10,10-trimethyl-11-oxatricyclo[7.2.1.01,6]dodecan-7-yl] furan-3-carboxylate

[(1S,2S,5S,6S,7R,8S,9R,12R)-5-acetyloxy-2-hydroxy-2,6,10,10-tetramethyl-12-methylsulfonyloxy-8-[(E)-3-phenylprop-2-enoyl]oxy-11-oxatricyclo[7.2.1.01,6]dodecan-7-yl] benzoate

[(1S,2S,5S,6S,7R,8S,9R,12R)-5,12-diacetyloxy-2-hydroxy-2,6,10,10-tetramethyl-8-[(Z)-3-phenylprop-2-enoyl]oxy-11-oxatricyclo[7.2.1.01,6]dodecan-7-yl] benzoate

5-O-[(1S,2S,5S,6S,7R,8S,9R,12R)-5-acetyloxy-7-benzoyloxy-2-hydroxy-2,6,10,10-tetramethyl-8-[(E)-3-phenylprop-2-enoyl]oxy-11-oxatricyclo[7.2.1.01,6]dodecan-12-yl] 1-O-methyl pentanedioate

[(1S,2S,5S,6S,7R,8S,9R,12R)-5,12-diacetyloxy-2,6,10,10-tetramethyl-2-[2-(2-methylpropylamino)acetyl]oxy-8-[(E)-3-phenylprop-2-enoyl]oxy-11-oxatricyclo[7.2.1.01,6]dodecan-7-yl] benzoate

[(1R,2S,5S,6S,7R,8S,9S)-5-acetyloxy-2-hydroxy-2,6,10,10-tetramethyl-12-oxo-8-[(E)-3-phenylprop-2-enoyl]oxy-11-oxatricyclo[7.2.1.01,6]dodecan-7-yl] benzoate

Furan-3-carboxylic acid(1S,2R,3R,4R,5R,6R,7S,9R)-3,4-diacetoxy-7-benzoyloxy-2,6,10,10-tetramethyl-11-oxa-tricyclo[7.2.1.0*1,6*]dodec-5-ylester

(1R,2R,4R,7bR,9R,11aR)-2,5,5,9,12,12-Hexamethyl-1,3,4,4a,5,8,9,10,11,11a,12,14b-dodecahydro-2H,7bH-benzo[c]isochromeno[3,4-g]chromene-7,14-dione

(4R,13S,19R,28R)-7,9,22,24-tetrabromo-14,14,29,29-tetramethyl-11,15,27,30-tetraoxaheptacyclo[16.12.0.0^{3,16}.0^{4,13}.0^{5,10}.0^{19,28}.0^{20,25}]triaconta-1(18),3(16),5(10),6,8,20(25),21,23-octaene-2,17-dione

(5R,14S,19S,28R)-10,23-dimethoxy-4,4,29,29-tetramethyl-3,7,26,30-tetraoxaheptacyclo[16.12.0.0^{2,15}.0^{5,14}.0^{8,13}.0^{19,28}.0^{20,25}]triaconta-1(18),2(15),8(13),9,11,20(25),21,23-octaene-16,17-dione

[(1S,2S,5S,6S,7R,8S,9R,12R)-5-acetyloxy-12-(dimethylcarbamoyloxy)-2-hydroxy-2,6,10,10-tetramethyl-8-[(E)-3-phenylprop-2-enoyl]oxy-11-oxatricyclo[7.2.1.01,6]dodecan-7-yl] benzoate

[(1S,2S,5S,6S,7R,8S,9S,12R)-5-acetyloxy-2,12-dichloro-2,6,10,10-tetramethyl-8-[(E)-3-phenylprop-2-enoyl]oxy-11-oxatricyclo[7.2.1.01,6]dodecan-7-yl] benzoate

[(1S,2S,5S,6S,7R,8S,9R,12R)-5-acetyloxy-12-(2-chloroacetyl)oxy-2-hydroxy-2,6,10,10-tetramethyl-8-[(E)-3-phenylprop-2-enoyl]oxy-11-oxatricyclo[7.2.1.01,6]dodecan-7-yl] benzoate

[(1S,2S,5S,6S,7R,8S,9R,12R)-5-acetyloxy-7-benzoyloxy-2-hydroxy-2,6,10,10-tetramethyl-8-[(E)-3-phenylprop-2-enoyl]oxy-11-oxatricyclo[7.2.1.01,6]dodecan-12-yl] pyrazine-2-carboxylate