NCBI Taxonomy: 339784

Stemona sessilifolia (ncbi_taxid: 339784)

found 138 associated metabolites at species taxonomy rank level.

Ancestor: Stemona

Child Taxonomies: none taxonomy data.

Tuberstemonine

Furo[2,3-h]pyrrolo[3,2,1-jk][1]benzazepin-10(2H)-one, 8-ethyldodecahydro-11-methyl-2-[(2S,4S)-tetrahydro-4-methyl-5-oxo-2-furanyl]-, (2S,7aR,8R,8aS,11S,11aS,11bR,11cR)-

C22H33NO4 (375.2409458000001)


Tuberostemonine is an alkaloid. It has a role as a metabolite. Tuberostemonine is a natural product found in Stemona tuberosa, Stemona sessilifolia, and other organisms with data available. A natural product found in Stemona phyllantha and Stemona tuberosa. relative retention time with respect to 9-anthracene Carboxylic Acid is 0.534 relative retention time with respect to 9-anthracene Carboxylic Acid is 0.531 Tuberostemonine, an alkaloid, is an antimalarial agent that targets Plasmodium falciparum ferredoxin-NADP+ reductases (pfFNR)[1]. Tuberostemonine, an alkaloid, is an antimalarial agent that targets Plasmodium falciparum ferredoxin-NADP+ reductases (pfFNR)[1].

   

Protostemonine

2(5H)-Furanone,5-[(1S,3aR,8S,10aS,10bR)-decahydro-1-methyl-8-[(2S,4S)-tetrahydro-4-methyl-5-oxo-2-furanyl]-2H-furo[3,2-c]pyrrolo[1,2-a]azepin-2-ylidene]-4-methoxy-3-methyl-,(5Z)-

C23H31NO6 (417.2151266)


Protostemonine is an alkaloid. It has a role as a metabolite. Protostemonine is a natural product found in Stemona cochinchinensis, Stemona pierrei, and other organisms with data available. A natural product found particularly in Stemona and Stemona.

   
   

(1's,2s,3'r,4'r,10's,15'r)-3'-ethyl-12'-hydroxy-4'-methoxy-4-methyl-15'-[(2r,4r)-4-methyl-5-oxooxolan-2-yl]-13'-oxa-9',11'-diazaspiro[furan-2,2'-tetracyclo[7.4.2.0¹,¹⁰.0⁴,¹⁰]pentadecane]-5',11'-dien-5-one

(1's,2s,3'r,4'r,10's,15'r)-3'-ethyl-12'-hydroxy-4'-methoxy-4-methyl-15'-[(2r,4r)-4-methyl-5-oxooxolan-2-yl]-13'-oxa-9',11'-diazaspiro[furan-2,2'-tetracyclo[7.4.2.0¹,¹⁰.0⁴,¹⁰]pentadecane]-5',11'-dien-5-one

C24H30N2O7 (458.205291)


   

(9r,10r,11s,14s,15s,16r)-10-ethyl-14-methyl-12-oxa-4-azatetracyclo[7.6.1.0⁴,¹⁶.0¹¹,¹⁵]hexadecan-13-one

(9r,10r,11s,14s,15s,16r)-10-ethyl-14-methyl-12-oxa-4-azatetracyclo[7.6.1.0⁴,¹⁶.0¹¹,¹⁵]hexadecan-13-one

C17H27NO2 (277.20416819999997)


   

15-ethyl-9,17-dihydroxy-11-methyl-7-(4-methyl-5-oxooxolan-2-yl)-13,16-dioxa-6,18-diazapentacyclo[7.6.4.0¹,¹⁹.0⁶,¹⁹.0¹⁰,¹⁴]nonadec-17-en-12-one

15-ethyl-9,17-dihydroxy-11-methyl-7-(4-methyl-5-oxooxolan-2-yl)-13,16-dioxa-6,18-diazapentacyclo[7.6.4.0¹,¹⁹.0⁶,¹⁹.0¹⁰,¹⁴]nonadec-17-en-12-one

C23H32N2O7 (448.2209402)


   

3'-ethyl-12'-hydroxy-4'-methoxy-4-methyl-15'-(4-methyl-5-oxooxolan-2-yl)-13'-oxa-9',11'-diazaspiro[furan-2,2'-tetracyclo[7.4.2.0¹,¹⁰.0⁴,¹⁰]pentadecane]-5',11'-dien-5-one

3'-ethyl-12'-hydroxy-4'-methoxy-4-methyl-15'-(4-methyl-5-oxooxolan-2-yl)-13'-oxa-9',11'-diazaspiro[furan-2,2'-tetracyclo[7.4.2.0¹,¹⁰.0⁴,¹⁰]pentadecane]-5',11'-dien-5-one

C24H30N2O7 (458.205291)


   

(1s,3s,10r,11r,14s,15r)-10-ethyl-1-hydroxy-14-methyl-3-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-12-oxa-4-azatetracyclo[7.6.1.0⁴,¹⁶.0¹¹,¹⁵]hexadec-9(16)-en-13-one

(1s,3s,10r,11r,14s,15r)-10-ethyl-1-hydroxy-14-methyl-3-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-12-oxa-4-azatetracyclo[7.6.1.0⁴,¹⁶.0¹¹,¹⁵]hexadec-9(16)-en-13-one

C22H31NO5 (389.2202116)


   

7-ethyl-8,16-dihydroxy-3-methyl-19-(4-methyl-5-oxooxolan-2-yl)-5,17-dioxa-13,15-diazapentacyclo[11.4.2.0¹,¹⁴.0²,⁶.0⁸,¹⁴]nonadec-15-en-4-one

7-ethyl-8,16-dihydroxy-3-methyl-19-(4-methyl-5-oxooxolan-2-yl)-5,17-dioxa-13,15-diazapentacyclo[11.4.2.0¹,¹⁴.0²,⁶.0⁸,¹⁴]nonadec-15-en-4-one

C23H32N2O7 (448.2209402)


   

(1s,2s,3s,6s,7s,8r,10s)-2-ethyl-8-hydroxy-6-methyl-10-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-4-oxa-11-azatetracyclo[9.4.1.0¹,⁸.0³,⁷]hexadecane-5,16-dione

(1s,2s,3s,6s,7s,8r,10s)-2-ethyl-8-hydroxy-6-methyl-10-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-4-oxa-11-azatetracyclo[9.4.1.0¹,⁸.0³,⁷]hexadecane-5,16-dione

C22H31NO6 (405.2151266)


   

(1r,2s,3s,6r,7s,14s)-7-ethyl-1-hydroxy-3-methyl-14-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-5-oxa-13-azatricyclo[11.2.1.0²,⁶]hexadecane-4,8,16-trione

(1r,2s,3s,6r,7s,14s)-7-ethyl-1-hydroxy-3-methyl-14-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-5-oxa-13-azatricyclo[11.2.1.0²,⁶]hexadecane-4,8,16-trione

C22H31NO7 (421.2100416)


   

(9r,9as)-9-[(1s)-1-[(2r)-4-methyl-5-oxo-2h-furan-2-yl]propyl]-octahydropyrrolo[1,2-a]azepin-3-one

(9r,9as)-9-[(1s)-1-[(2r)-4-methyl-5-oxo-2h-furan-2-yl]propyl]-octahydropyrrolo[1,2-a]azepin-3-one

C17H25NO3 (291.18343400000003)


   

(1's,2'r,3's,4s,6'r)-3'-ethyl-4-methyl-5'-oxa-10'-azaspiro[oxolane-2,4'-tricyclo[8.3.0.0²,⁶]tridecane]-5,11'-dione

(1's,2'r,3's,4s,6'r)-3'-ethyl-4-methyl-5'-oxa-10'-azaspiro[oxolane-2,4'-tricyclo[8.3.0.0²,⁶]tridecane]-5,11'-dione

C17H25NO4 (307.178349)


   

(1's,2r,2'r,3's,6'r,11's)-3'-ethyl-4-methyl-11'-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-5'-oxa-10'-azaspiro[furan-2,4'-tricyclo[8.3.0.0²,⁶]tridecan]-5-one

(1's,2r,2'r,3's,6'r,11's)-3'-ethyl-4-methyl-11'-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-5'-oxa-10'-azaspiro[furan-2,4'-tricyclo[8.3.0.0²,⁶]tridecan]-5-one

C22H31NO5 (389.2202116)


   

(1s,3s,10r,11r,14r,15r)-10-ethyl-1-hydroxy-14-methyl-3-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-12-oxa-4-azatetracyclo[7.6.1.0⁴,¹⁶.0¹¹,¹⁵]hexadec-9(16)-en-13-one

(1s,3s,10r,11r,14r,15r)-10-ethyl-1-hydroxy-14-methyl-3-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-12-oxa-4-azatetracyclo[7.6.1.0⁴,¹⁶.0¹¹,¹⁵]hexadec-9(16)-en-13-one

C22H31NO5 (389.2202116)


   

4-methoxy-3-methyl-5-[(4e)-3-methyl-11-(4-methyl-5-oxooxolan-2-yl)-5-oxa-10-azatricyclo[8.3.0.0²,⁶]tridecan-4-ylidene]furan-2-one

4-methoxy-3-methyl-5-[(4e)-3-methyl-11-(4-methyl-5-oxooxolan-2-yl)-5-oxa-10-azatricyclo[8.3.0.0²,⁶]tridecan-4-ylidene]furan-2-one

C23H31NO6 (417.2151266)


   

(1s,2s,3s,6r,7s,14s)-7-ethyl-3-methyl-14-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-5-oxa-13-azatricyclo[11.2.1.0²,⁶]hexadecane-4,8,16-trione

(1s,2s,3s,6r,7s,14s)-7-ethyl-3-methyl-14-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-5-oxa-13-azatricyclo[11.2.1.0²,⁶]hexadecane-4,8,16-trione

C22H31NO6 (405.2151266)


   

2-ethyl-6-methyl-10-(4-methyl-5-oxooxolan-2-yl)-4-oxa-11-azatricyclo[9.4.1.0³,⁷]hexadecane-5,8,16-trione

2-ethyl-6-methyl-10-(4-methyl-5-oxooxolan-2-yl)-4-oxa-11-azatricyclo[9.4.1.0³,⁷]hexadecane-5,8,16-trione

C22H31NO6 (405.2151266)


   

(1's,2r,2's,3's,6's,11'r)-3'-ethyl-4-methyl-11'-[(2s,4r)-4-methyl-5-oxooxolan-2-yl]-5'-oxa-10'-azaspiro[furan-2,4'-tricyclo[8.3.0.0²,⁶]tridecan]-5-one

(1's,2r,2's,3's,6's,11'r)-3'-ethyl-4-methyl-11'-[(2s,4r)-4-methyl-5-oxooxolan-2-yl]-5'-oxa-10'-azaspiro[furan-2,4'-tricyclo[8.3.0.0²,⁶]tridecan]-5-one

C22H31NO5 (389.2202116)


   

(1r,3s,9r,10r,11r,14s,15s,16r)-10-ethyl-14-methyl-3-[(2r,4s)-4-methyl-5-oxooxolan-2-yl]-12-oxa-4-azatetracyclo[7.6.1.0⁴,¹⁶.0¹¹,¹⁵]hexadecan-13-one

(1r,3s,9r,10r,11r,14s,15s,16r)-10-ethyl-14-methyl-3-[(2r,4s)-4-methyl-5-oxooxolan-2-yl]-12-oxa-4-azatetracyclo[7.6.1.0⁴,¹⁶.0¹¹,¹⁵]hexadecan-13-one

C22H33NO4 (375.2409458000001)


   

(1s,7r,9r,10r,11r,14r,15r,19r)-15-ethyl-9,17-dihydroxy-11-methyl-7-[(2r,4r)-4-methyl-5-oxooxolan-2-yl]-13,16-dioxa-6,18-diazapentacyclo[7.6.4.0¹,¹⁹.0⁶,¹⁹.0¹⁰,¹⁴]nonadec-17-en-12-one

(1s,7r,9r,10r,11r,14r,15r,19r)-15-ethyl-9,17-dihydroxy-11-methyl-7-[(2r,4r)-4-methyl-5-oxooxolan-2-yl]-13,16-dioxa-6,18-diazapentacyclo[7.6.4.0¹,¹⁹.0⁶,¹⁹.0¹⁰,¹⁴]nonadec-17-en-12-one

C23H32N2O7 (448.2209402)


   

7-ethyl-16-hydroxy-3-methyl-19-(4-methyl-5-oxooxolan-2-yl)-5,17-dioxa-13,15-diazapentacyclo[11.4.2.0¹,¹⁴.0²,⁶.0⁸,¹⁴]nonadec-15-en-4-one

7-ethyl-16-hydroxy-3-methyl-19-(4-methyl-5-oxooxolan-2-yl)-5,17-dioxa-13,15-diazapentacyclo[11.4.2.0¹,¹⁴.0²,⁶.0⁸,¹⁴]nonadec-15-en-4-one

C23H32N2O6 (432.2260252)


   

(3s,4'r,8s,8as)-4'-methyl-3-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-hexahydrospiro[indolizine-8,2'-oxolane]-5,5'-dione

(3s,4'r,8s,8as)-4'-methyl-3-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-hexahydrospiro[indolizine-8,2'-oxolane]-5,5'-dione

C17H23NO5 (321.1576148)


   

10-ethyl-9-hydroxy-14-methyl-3-(4-methyl-5-oxooxolan-2-yl)-12,16-dioxa-4-azatetracyclo[7.6.1.1¹,⁴.0¹¹,¹⁵]heptadecane-13,17-dione

10-ethyl-9-hydroxy-14-methyl-3-(4-methyl-5-oxooxolan-2-yl)-12,16-dioxa-4-azatetracyclo[7.6.1.1¹,⁴.0¹¹,¹⁵]heptadecane-13,17-dione

C22H31NO7 (421.2100416)


   

(1's,2r,3's,4'r,10's,15'r)-3'-ethyl-12'-hydroxy-4'-methoxy-4-methyl-15'-[(2r,4r)-4-methyl-5-oxooxolan-2-yl]-13'-oxa-9',11'-diazaspiro[furan-2,2'-tetracyclo[7.4.2.0¹,¹⁰.0⁴,¹⁰]pentadecane]-5',11'-dien-5-one

(1's,2r,3's,4'r,10's,15'r)-3'-ethyl-12'-hydroxy-4'-methoxy-4-methyl-15'-[(2r,4r)-4-methyl-5-oxooxolan-2-yl]-13'-oxa-9',11'-diazaspiro[furan-2,2'-tetracyclo[7.4.2.0¹,¹⁰.0⁴,¹⁰]pentadecane]-5',11'-dien-5-one

C24H30N2O7 (458.205291)


   

methyl (2r,5s)-5-[(9r,9as)-3-oxo-octahydropyrrolo[1,2-a]azepin-9-yl]-2-methyl-4-oxoheptanoate

methyl (2r,5s)-5-[(9r,9as)-3-oxo-octahydropyrrolo[1,2-a]azepin-9-yl]-2-methyl-4-oxoheptanoate

C18H29NO4 (323.20964740000005)


   

(1s,3s,10r,11s,12s,13s)-10-ethyl-11-hydroxy-13-methyl-3-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-15-oxa-4-azatetracyclo[7.6.1.0¹,¹².0⁴,¹⁶]hexadec-9(16)-en-14-one

(1s,3s,10r,11s,12s,13s)-10-ethyl-11-hydroxy-13-methyl-3-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-15-oxa-4-azatetracyclo[7.6.1.0¹,¹².0⁴,¹⁶]hexadec-9(16)-en-14-one

C22H31NO5 (389.2202116)


   

4,11'-dimethyl-3'-(4-methyl-5-oxooxolan-2-yl)-13'-oxa-2'-azaspiro[oxolane-2,7'-tricyclo[8.3.0.0²,⁶]tridecan]-10'-ene-5,12'-dione

4,11'-dimethyl-3'-(4-methyl-5-oxooxolan-2-yl)-13'-oxa-2'-azaspiro[oxolane-2,7'-tricyclo[8.3.0.0²,⁶]tridecan]-10'-ene-5,12'-dione

C21H27NO6 (389.18382820000005)


   

(1r,3r,9r,10r,11s,14s,15s,16r)-10-ethyl-14-methyl-3-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-12-oxa-4-azatetracyclo[7.6.1.0⁴,¹⁶.0¹¹,¹⁵]hexadecan-13-one

(1r,3r,9r,10r,11s,14s,15s,16r)-10-ethyl-14-methyl-3-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-12-oxa-4-azatetracyclo[7.6.1.0⁴,¹⁶.0¹¹,¹⁵]hexadecan-13-one

C22H33NO4 (375.2409458000001)


   

11-ethyl-7-methyl-3-(4-methyl-5-oxooxolan-2-yl)-9,17-dioxa-2-azapentacyclo[10.5.0.0¹,⁵.0²,¹⁶.0⁶,¹⁰]heptadecan-8-one

11-ethyl-7-methyl-3-(4-methyl-5-oxooxolan-2-yl)-9,17-dioxa-2-azapentacyclo[10.5.0.0¹,⁵.0²,¹⁶.0⁶,¹⁰]heptadecan-8-one

C22H31NO5 (389.2202116)


   

(1's,2s,3's,4r,6's)-4,11'-dimethyl-3'-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-13'-oxa-2'-azaspiro[oxolane-2,7'-tricyclo[8.3.0.0²,⁶]tridecan]-10'-ene-5,12'-dione

(1's,2s,3's,4r,6's)-4,11'-dimethyl-3'-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-13'-oxa-2'-azaspiro[oxolane-2,7'-tricyclo[8.3.0.0²,⁶]tridecan]-10'-ene-5,12'-dione

C21H27NO6 (389.18382820000005)


   

(1s,2s,3s,6s,7r,8s,14r,19s)-7-ethyl-16-hydroxy-3-methyl-19-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-5,17-dioxa-13,15-diazapentacyclo[11.4.2.0¹,¹⁴.0²,⁶.0⁸,¹⁴]nonadec-15-en-4-one

(1s,2s,3s,6s,7r,8s,14r,19s)-7-ethyl-16-hydroxy-3-methyl-19-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-5,17-dioxa-13,15-diazapentacyclo[11.4.2.0¹,¹⁴.0²,⁶.0⁸,¹⁴]nonadec-15-en-4-one

C23H32N2O6 (432.2260252)


   

10-ethyl-14-methyl-12-oxa-4-azatetracyclo[7.6.1.0⁴,¹⁶.0¹¹,¹⁵]hexadecan-13-one

10-ethyl-14-methyl-12-oxa-4-azatetracyclo[7.6.1.0⁴,¹⁶.0¹¹,¹⁵]hexadecan-13-one

C17H27NO2 (277.20416819999997)


   

(1r,9r,10r,11s,14r,15s,16r)-10-ethyl-14-methyl-12-oxa-4-azatetracyclo[7.6.1.0⁴,¹⁶.0¹¹,¹⁵]hexadecan-13-one

(1r,9r,10r,11s,14r,15s,16r)-10-ethyl-14-methyl-12-oxa-4-azatetracyclo[7.6.1.0⁴,¹⁶.0¹¹,¹⁵]hexadecan-13-one

C17H27NO2 (277.20416819999997)


   

4-methoxy-3-methyl-5-[3-methyl-11-(4-methyl-5-oxooxolan-2-yl)-5-oxa-10-azatricyclo[8.3.0.0²,⁶]tridecan-4-ylidene]furan-2-one

4-methoxy-3-methyl-5-[3-methyl-11-(4-methyl-5-oxooxolan-2-yl)-5-oxa-10-azatricyclo[8.3.0.0²,⁶]tridecan-4-ylidene]furan-2-one

C23H31NO6 (417.2151266)


   

(1's,2r,2'r,3's,6'r)-3'-ethyl-4-methyl-5'-oxa-10'-azaspiro[furan-2,4'-tricyclo[8.3.0.0²,⁶]tridecane]-5,11'-dione

(1's,2r,2'r,3's,6'r)-3'-ethyl-4-methyl-5'-oxa-10'-azaspiro[furan-2,4'-tricyclo[8.3.0.0²,⁶]tridecane]-5,11'-dione

C17H23NO4 (305.1626998)


   

10-ethyl-11-hydroxy-13-methyl-3-(4-methyl-5-oxooxolan-2-yl)-15-oxa-4-azatetracyclo[7.6.1.0¹,¹².0⁴,¹⁶]hexadec-9(16)-en-14-one

10-ethyl-11-hydroxy-13-methyl-3-(4-methyl-5-oxooxolan-2-yl)-15-oxa-4-azatetracyclo[7.6.1.0¹,¹².0⁴,¹⁶]hexadec-9(16)-en-14-one

C22H31NO5 (389.2202116)


   

(1s,3s,5r,6s,7r,10s,11r,12r,16s)-11-ethyl-7-methyl-3-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-9,17-dioxa-2-azapentacyclo[10.5.0.0¹,⁵.0²,¹⁶.0⁶,¹⁰]heptadecan-8-one

(1s,3s,5r,6s,7r,10s,11r,12r,16s)-11-ethyl-7-methyl-3-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-9,17-dioxa-2-azapentacyclo[10.5.0.0¹,⁵.0²,¹⁶.0⁶,¹⁰]heptadecan-8-one

C22H31NO5 (389.2202116)


   

(1r,2s,3s,6r,10s)-2-ethyl-6-methyl-10-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-4-oxa-11-azatricyclo[9.4.1.0³,⁷]hexadecane-5,8,16-trione

(1r,2s,3s,6r,10s)-2-ethyl-6-methyl-10-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-4-oxa-11-azatricyclo[9.4.1.0³,⁷]hexadecane-5,8,16-trione

C22H31NO6 (405.2151266)


   

(1s,2r,3s,6s,7r,10s)-2-ethyl-6-methyl-10-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-4-oxa-11-azatricyclo[9.4.1.0³,⁷]hexadecane-5,8,16-trione

(1s,2r,3s,6s,7r,10s)-2-ethyl-6-methyl-10-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-4-oxa-11-azatricyclo[9.4.1.0³,⁷]hexadecane-5,8,16-trione

C22H31NO6 (405.2151266)


   

(9r,9as)-9-[(1s)-1-[(2s,4r)-4-methyl-5-oxooxolan-2-yl]propyl]-octahydropyrrolo[1,2-a]azepin-3-one

(9r,9as)-9-[(1s)-1-[(2s,4r)-4-methyl-5-oxooxolan-2-yl]propyl]-octahydropyrrolo[1,2-a]azepin-3-one

C17H27NO3 (293.1990832)


   

7-ethyl-3-methyl-14-(4-methyl-5-oxooxolan-2-yl)-5-oxa-13-azatricyclo[11.2.1.0²,⁶]hexadecane-4,8,16-trione

7-ethyl-3-methyl-14-(4-methyl-5-oxooxolan-2-yl)-5-oxa-13-azatricyclo[11.2.1.0²,⁶]hexadecane-4,8,16-trione

C22H31NO6 (405.2151266)


   

4-methoxy-3-methyl-5-[(1s,2r,3s,4z)-3-methyl-11-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-5-oxa-10-azatricyclo[8.3.0.0²,⁶]tridecan-4-ylidene]furan-2-one

4-methoxy-3-methyl-5-[(1s,2r,3s,4z)-3-methyl-11-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-5-oxa-10-azatricyclo[8.3.0.0²,⁶]tridecan-4-ylidene]furan-2-one

C23H31NO6 (417.2151266)


   

(1r,2r,3r,6r,7r,8r,14s,19r)-7-ethyl-8,16-dihydroxy-3-methyl-19-[(2r,4r)-4-methyl-5-oxooxolan-2-yl]-5,17-dioxa-13,15-diazapentacyclo[11.4.2.0¹,¹⁴.0²,⁶.0⁸,¹⁴]nonadec-15-en-4-one

(1r,2r,3r,6r,7r,8r,14s,19r)-7-ethyl-8,16-dihydroxy-3-methyl-19-[(2r,4r)-4-methyl-5-oxooxolan-2-yl]-5,17-dioxa-13,15-diazapentacyclo[11.4.2.0¹,¹⁴.0²,⁶.0⁸,¹⁴]nonadec-15-en-4-one

C23H32N2O7 (448.2209402)


   

(1's,2s,3's,4'r,10's,15'r)-3'-ethyl-12'-hydroxy-4'-methoxy-4-methyl-15'-[(2r,4r)-4-methyl-5-oxooxolan-2-yl]-13'-oxa-9',11'-diazaspiro[furan-2,2'-tetracyclo[7.4.2.0¹,¹⁰.0⁴,¹⁰]pentadecane]-5',11'-dien-5-one

(1's,2s,3's,4'r,10's,15'r)-3'-ethyl-12'-hydroxy-4'-methoxy-4-methyl-15'-[(2r,4r)-4-methyl-5-oxooxolan-2-yl]-13'-oxa-9',11'-diazaspiro[furan-2,2'-tetracyclo[7.4.2.0¹,¹⁰.0⁴,¹⁰]pentadecane]-5',11'-dien-5-one

C24H30N2O7 (458.205291)


   

7-ethyl-1-hydroxy-3-methyl-14-(4-methyl-5-oxooxolan-2-yl)-5-oxa-13-azatricyclo[11.2.1.0²,⁶]hexadecane-4,8,16-trione

7-ethyl-1-hydroxy-3-methyl-14-(4-methyl-5-oxooxolan-2-yl)-5-oxa-13-azatricyclo[11.2.1.0²,⁶]hexadecane-4,8,16-trione

C22H31NO7 (421.2100416)


   

9-[1-(4-methyl-5-oxo-2h-furan-2-yl)propyl]-octahydropyrrolo[1,2-a]azepin-3-one

9-[1-(4-methyl-5-oxo-2h-furan-2-yl)propyl]-octahydropyrrolo[1,2-a]azepin-3-one

C17H25NO3 (291.18343400000003)


   

10-ethyl-14-methyl-12-oxa-4-azatetracyclo[7.6.1.0⁴,¹⁶.0¹¹,¹⁵]hexadecane-3,13-dione

10-ethyl-14-methyl-12-oxa-4-azatetracyclo[7.6.1.0⁴,¹⁶.0¹¹,¹⁵]hexadecane-3,13-dione

C17H25NO3 (291.18343400000003)


   

methyl 2-methyl-4-oxo-5-{3-oxo-octahydropyrrolo[1,2-a]azepin-9-yl}heptanoate

methyl 2-methyl-4-oxo-5-{3-oxo-octahydropyrrolo[1,2-a]azepin-9-yl}heptanoate

C18H29NO4 (323.20964740000005)


   

(1r,2s,3s,6s,7r,10s)-2-ethyl-1-hydroxy-6-methyl-10-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-4-oxa-11-azatricyclo[9.4.1.0³,⁷]hexadecane-5,8,16-trione

(1r,2s,3s,6s,7r,10s)-2-ethyl-1-hydroxy-6-methyl-10-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-4-oxa-11-azatricyclo[9.4.1.0³,⁷]hexadecane-5,8,16-trione

C22H31NO7 (421.2100416)


   

3-methoxy-4,4'-dimethyl-11'-(4-methyl-5-oxooxolan-2-yl)-10'-azaspiro[furan-2,2'-tricyclo[8.3.0.0¹,⁵]tridecan]-4'-ene-3',5-dione

3-methoxy-4,4'-dimethyl-11'-(4-methyl-5-oxooxolan-2-yl)-10'-azaspiro[furan-2,2'-tricyclo[8.3.0.0¹,⁵]tridecan]-4'-ene-3',5-dione

C23H29NO6 (415.19947740000003)


   

4'-methyl-3-(4-methyl-5-oxooxolan-2-yl)-hexahydrospiro[indolizine-8,2'-oxolane]-5,5'-dione

4'-methyl-3-(4-methyl-5-oxooxolan-2-yl)-hexahydrospiro[indolizine-8,2'-oxolane]-5,5'-dione

C17H23NO5 (321.1576148)


   

(1s,3s,9s,10s,11r,14s,15s)-10-ethyl-9-hydroxy-14-methyl-3-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-12,16-dioxa-4-azatetracyclo[7.6.1.1¹,⁴.0¹¹,¹⁵]heptadecane-13,17-dione

(1s,3s,9s,10s,11r,14s,15s)-10-ethyl-9-hydroxy-14-methyl-3-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-12,16-dioxa-4-azatetracyclo[7.6.1.1¹,⁴.0¹¹,¹⁵]heptadecane-13,17-dione

C22H31NO7 (421.2100416)


   

10-ethyl-14-methyl-3-(4-methyl-5-oxooxolan-2-yl)-12-oxa-4-azatetracyclo[7.6.1.0⁴,¹⁶.0¹¹,¹⁵]hexadecan-13-one

10-ethyl-14-methyl-3-(4-methyl-5-oxooxolan-2-yl)-12-oxa-4-azatetracyclo[7.6.1.0⁴,¹⁶.0¹¹,¹⁵]hexadecan-13-one

C22H33NO4 (375.2409458000001)


   

(1's,2'r,3's,6'r)-3'-ethyl-4-methyl-5'-oxa-10'-azaspiro[furan-2,4'-tricyclo[8.3.0.0²,⁶]tridecane]-5,11'-dione

(1's,2'r,3's,6'r)-3'-ethyl-4-methyl-5'-oxa-10'-azaspiro[furan-2,4'-tricyclo[8.3.0.0²,⁶]tridecane]-5,11'-dione

C17H23NO4 (305.1626998)


   

3'-ethyl-4-methyl-5'-oxa-10'-azaspiro[oxolane-2,4'-tricyclo[8.3.0.0²,⁶]tridecane]-5,11'-dione

3'-ethyl-4-methyl-5'-oxa-10'-azaspiro[oxolane-2,4'-tricyclo[8.3.0.0²,⁶]tridecane]-5,11'-dione

C17H25NO4 (307.178349)


   

(1's,2s,2'r,3's,4s,6'r)-3'-ethyl-4-methyl-5'-oxa-10'-azaspiro[oxolane-2,4'-tricyclo[8.3.0.0²,⁶]tridecane]-5,11'-dione

(1's,2s,2'r,3's,4s,6'r)-3'-ethyl-4-methyl-5'-oxa-10'-azaspiro[oxolane-2,4'-tricyclo[8.3.0.0²,⁶]tridecane]-5,11'-dione

C17H25NO4 (307.178349)


   

2-ethyl-8-hydroxy-6-methyl-10-(4-methyl-5-oxooxolan-2-yl)-4-oxa-11-azatetracyclo[9.4.1.0¹,⁸.0³,⁷]hexadecane-5,16-dione

2-ethyl-8-hydroxy-6-methyl-10-(4-methyl-5-oxooxolan-2-yl)-4-oxa-11-azatetracyclo[9.4.1.0¹,⁸.0³,⁷]hexadecane-5,16-dione

C22H31NO6 (405.2151266)


   

(1's,2s,11's)-3-methoxy-4,4'-dimethyl-11'-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-10'-azaspiro[furan-2,2'-tricyclo[8.3.0.0¹,⁵]tridecan]-4'-ene-3',5-dione

(1's,2s,11's)-3-methoxy-4,4'-dimethyl-11'-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-10'-azaspiro[furan-2,2'-tricyclo[8.3.0.0¹,⁵]tridecan]-4'-ene-3',5-dione

C23H29NO6 (415.19947740000003)


   

2-ethyl-1-hydroxy-6-methyl-10-(4-methyl-5-oxooxolan-2-yl)-4-oxa-11-azatricyclo[9.4.1.0³,⁷]hexadecane-5,8,16-trione

2-ethyl-1-hydroxy-6-methyl-10-(4-methyl-5-oxooxolan-2-yl)-4-oxa-11-azatricyclo[9.4.1.0³,⁷]hexadecane-5,8,16-trione

C22H31NO7 (421.2100416)


   

10-ethyl-1-hydroxy-14-methyl-3-(4-methyl-5-oxooxolan-2-yl)-12-oxa-4-azatetracyclo[7.6.1.0⁴,¹⁶.0¹¹,¹⁵]hexadec-9(16)-en-13-one

10-ethyl-1-hydroxy-14-methyl-3-(4-methyl-5-oxooxolan-2-yl)-12-oxa-4-azatetracyclo[7.6.1.0⁴,¹⁶.0¹¹,¹⁵]hexadec-9(16)-en-13-one

C22H31NO5 (389.2202116)


   

4-methoxy-3-methyl-5-[(1s,2r,3s,4e,6r,11s)-3-methyl-11-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-5-oxa-10-azatricyclo[8.3.0.0²,⁶]tridecan-4-ylidene]furan-2-one

4-methoxy-3-methyl-5-[(1s,2r,3s,4e,6r,11s)-3-methyl-11-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-5-oxa-10-azatricyclo[8.3.0.0²,⁶]tridecan-4-ylidene]furan-2-one

C23H31NO6 (417.2151266)


   

(1r,9r,10r,11s,14s,15s,16r)-10-ethyl-14-methyl-12-oxa-4-azatetracyclo[7.6.1.0⁴,¹⁶.0¹¹,¹⁵]hexadecane-3,13-dione

(1r,9r,10r,11s,14s,15s,16r)-10-ethyl-14-methyl-12-oxa-4-azatetracyclo[7.6.1.0⁴,¹⁶.0¹¹,¹⁵]hexadecane-3,13-dione

C17H25NO3 (291.18343400000003)


   

(1r,9r,10r,11s,14s,15s,16r)-10-ethyl-14-methyl-12-oxa-4-azatetracyclo[7.6.1.0⁴,¹⁶.0¹¹,¹⁵]hexadecan-13-one

(1r,9r,10r,11s,14s,15s,16r)-10-ethyl-14-methyl-12-oxa-4-azatetracyclo[7.6.1.0⁴,¹⁶.0¹¹,¹⁵]hexadecan-13-one

C17H27NO2 (277.20416819999997)


   

9-[1-(4-methyl-5-oxooxolan-2-yl)propyl]-octahydropyrrolo[1,2-a]azepin-3-one

9-[1-(4-methyl-5-oxooxolan-2-yl)propyl]-octahydropyrrolo[1,2-a]azepin-3-one

C17H27NO3 (293.1990832)


   

3'-ethyl-4-methyl-5'-oxa-10'-azaspiro[furan-2,4'-tricyclo[8.3.0.0²,⁶]tridecane]-5,11'-dione

3'-ethyl-4-methyl-5'-oxa-10'-azaspiro[furan-2,4'-tricyclo[8.3.0.0²,⁶]tridecane]-5,11'-dione

C17H23NO4 (305.1626998)