Classification Term: 170437

Stemona alkaloids (ontology term: b56f694b30ac95f0c49189c828995f36)

found 270 associated metabolites at sub_class metabolite taxonomy ontology rank level.

Child Taxonomies: There is no child term of current ontology term.

Norpandamarilactonine A

3-methyl-5-(pyrrolidin-2-yl)-2,5-dihydrofuran-2-one

Norpandamarilactonine B is an alkaloid from Pandanus amaryllifolius. Norpandamarilactonine B is a food flavouring. Alkaloid from Pandanus amaryllifolius. Food flavouring

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 (417.2151)

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.

Croomine

Spiro(furan-2(5H),9-(9H)pyrrolo(1,2-a)azepin)-5-one, decahydro-4-methyl-3-(tetrahydro-4-methyl-5-oxo-2-furanyl)-, (3S-(3alpha(2R*,4R*),9alpha(S*),9aalpha))-

C18H27NO4 (321.194)

A natural product found particularly in Stemona tuberosa and Stemona phyllantha.

Protostemodiol

C23H33NO7 (435.2257)

Neotuberostemonine

(1S,3S,9R,10R,11R,14S,15R,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 (375.2409)

Neotuberostemonine is an alkaloid. It has a role as a metabolite. Neotuberostemonine is a natural product found in Stemona tuberosa, Stemona phyllantha, and other organisms with data available. A natural product found in Stemona tuberosa and Stemona phyllantha. Neotuberostemonine, one of the main antitussive alkaloids in the root of Stemona tuberosa Lour, attenuates bleomycin-induced pulmonary fibrosis by suppressing the recruitment and activation of macrophages[1]. Neotuberostemonine, one of the main antitussive alkaloids in the root of Stemona tuberosa Lour, attenuates bleomycin-induced pulmonary fibrosis by suppressing the recruitment and activation of macrophages[1].

Norpandamarilactonine A

3-methyl-5-(pyrrolidin-2-yl)-2,5-dihydrofuran-2-one

C9H13NO2 (167.0946)

tuberostemonine N

C22H33NO4 (375.2409)

A natural product found in Stemona tuberosa and Stemona phyllantha.

Stemocurtisine

C19H25NO5 (347.1733)

A natural product found in Stemona curtisii and Stemona aphylla.

Stemocurtisinol

C22H31NO6 (405.2151)

A natural product found in Stemona curtisii.

Stemokerrine

C22H31NO5 (389.2202)

A natural product found in Stemona kerrii.

stemofoline

C22H29NO5 (387.2046)

A natural product found in Stemona curtisii and Stemona aphylla.

Didehydrostemofoline

C22H27NO5 (385.1889)

A natural product found in Stemona collinsiae.

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

C22H31NO5 (389.2202)

(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 (458.2053)

5-[(1s,3z,4s,5r,6s,8r,9s)-9-butyl-4-methyl-2,14-dioxa-10-azapentacyclo[6.5.1.0¹,⁵.0⁶,¹⁰.0⁹,¹³]tetradecan-3-ylidene]-4-methoxy-3-methylfuran-2-one

C22H29NO5 (387.2046)

(1r,6r,9s,10r,11r,12s)-6-[(1s)-1-hydroxypropyl]-12-methyl-14,15-dioxa-5-azatetracyclo[7.5.1.0¹,¹¹.0⁵,¹⁰]pentadecan-13-one

C16H25NO4 (295.1783)

(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 (277.2042)

3-hydroxy-4-methyl-3'-(4-methyl-5-oxooxolan-2-yl)-octahydrospiro[oxolane-2,9'-pyrrolo[1,2-a]azepin]-5-one

C18H27NO5 (337.1889)

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

C22H31NO6 (405.2151)

1',2'-didehydrostemofoline

C22H27NO5 (385.1889)

(1s,3s,9r,10r,11r,14r,15r,16s)-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 (375.2409)

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

C23H29NO6 (415.1995)

(1's,2s,2'r,3's,6's,11'r)-6'-hydroxy-11'-[(1r)-1-hydroxypropyl]-3-methoxy-3',4-dimethyl-10'-azaspiro[furan-2,5'-tricyclo[8.4.0.0²,⁶]tetradecane]-4',5-dione

C22H33NO6 (407.2308)

n-[(1r,4s,6r,8r,9r)-4-methyl-13-azatetracyclo[7.7.0.0¹,⁶.0²,¹³]hexadec-2-en-8-yl]ethanimidic acid

C18H28N2O (288.2202)

5-[(1r,2r,3s,4e,6r,11s,13r)-13-hydroxy-3-methyl-11-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-5-oxa-10-azatricyclo[8.3.0.0²,⁶]tridecan-4-ylidene]-4-methoxy-3-methylfuran-2-one

C23H31NO7 (433.21)

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

C22H33NO4 (375.2409)

(3r,5s)-5-[(2r)-2-[(9r,9as)-octahydro-1h-pyrrolo[1,2-a]azepin-9-yl]propyl]-3-methyloxolan-2-one

C17H29NO2 (279.2198)

(1'r,2r,4s,4'r,7's)-4-methyl-4'-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-11'-oxa-5'-azaspiro[oxolane-2,10'-tricyclo[5.3.1.0¹,⁵]undecan]-5-one

C18H25NO5 (335.1733)

(1's,2r,2's,3's,6'r)-3'-ethyl-1'-methoxy-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]-11'-ene-5,13'-dione

C23H29NO7 (431.1944)

2'-hydroxystemofoline

C22H29NO6 (403.1995)

4-methoxy-3-methyl-5-[(1r,3e,4s,5r,6s,8s,9s)-4-methyl-9-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-2,14-dioxa-10-azatetracyclo[6.5.1.0¹,⁵.0⁶,¹⁰]tetradecan-3-ylidene]furan-2-one

C23H29NO7 (431.1944)

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

C22H31NO5 (389.2202)

3-methyl-5-(2-{octahydro-1h-pyrrolo[1,2-a]azepin-9-yl}propyl)-5h-furan-2-one

C17H27NO2 (277.2042)

(1s,2s,3s,6s,7r,8s,10r,15r)-2-ethyl-15-hydroxy-6-methyl-10-[(2r,4r)-4-methyl-5-oxooxolan-2-yl]-4-oxa-11-azatetracyclo[9.4.1.0¹,⁸.0³,⁷]hexadecane-5,16-dione

C22H31NO6 (405.2151)

5-[(1r,6s,9r,10r,11r,12s,13e)-6-[(1s)-1-hydroxypropyl]-12-methyl-14,15-dioxa-5-azatetracyclo[7.5.1.0¹,¹¹.0⁵,¹⁰]pentadecan-13-ylidene]-4-methoxy-3-methylfuran-2-one

C22H31NO6 (405.2151)

5-[(1r,3e,4r,5s,6r,8r,9r,13s)-9-[(1e)-but-1-en-1-yl]-4-methyl-2,14-dioxa-10-azapentacyclo[6.5.1.0¹,⁵.0⁶,¹⁰.0⁹,¹³]tetradecan-3-ylidene]-4-methoxy-3-methylfuran-2-one

C22H27NO5 (385.1889)

5-[(1s,3e,4s,5r,6s,8s,9s,13r)-9-butyl-4-methyl-2,14-dioxa-10-azapentacyclo[6.5.1.0¹,⁵.0⁶,¹⁰.0⁹,¹³]tetradecan-3-ylidene]-4-methoxy-3-methylfuran-2-one

C22H29NO5 (387.2046)

5-[(1r,6s,9r,10r,11r,12s)-6-[(1s)-1-hydroxypropyl]-12-methyl-14,15-dioxa-5-azatetracyclo[7.5.1.0¹,¹¹.0⁵,¹⁰]pentadecan-13-ylidene]-4-methoxy-3-methylfuran-2-one

C22H31NO6 (405.2151)

3-methoxy-4-methyl-5-[(1s,9r,10r,11r,12s,13z)-12-methyl-14,15-dioxa-5-azatetracyclo[7.5.1.0¹,¹¹.0⁵,¹⁰]pentadecan-13-ylidene]furan-2-one

C19H25NO5 (347.1733)

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 (448.2209)

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 (458.2053)

(1r,2r,3s,6s,7s,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 (405.2151)

(1'r,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 (415.1995)

(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 (389.2202)

3-methoxy-4,4'-dimethyl-10'-azaspiro[furan-2,2'-tricyclo[8.3.0.0¹,⁵]tridecan]-4'-ene-3',5-dione

C18H23NO4 (317.1627)

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 (448.2209)

10-ethyl-14-methyl-3-(4-methyl-5-oxooxolan-2-yl)-12-oxa-4-azatetracyclo[7.6.1.0⁴,¹⁶.0¹¹,¹⁵]hexadeca-1(16),2,8-trien-13-one

C22H27NO4 (369.194)

(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 (405.2151)

(1r,2s,9s,15s)-11-imino-9-propyl-10-oxa-6,8,12-triazatetracyclo[6.6.1.0²,⁶.0¹²,¹⁵]pentadecan-7-one

C14H22N4O2 (278.1743)

(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 (421.21)

(1r,3r,4s,7s,8s,11s)-3-ethyl-7-methyl-11-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-2,5-dioxa-12-azatetracyclo[10.4.1.0¹,³.0⁴,⁸]heptadecane-6,9,17-trione

C22H29NO7 (419.1944)

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

C17H25NO3 (291.1834)

3-methyl-5-oxa-10-azatricyclo[8.3.0.0²,⁶]tridecane-4,11-dione

C12H17NO3 (223.1208)

(2z)-3-[(2r,3's,3'as,8'ar)-3'-ethyl-4-methyl-4',5-dioxo-3',3'a,6',7',8',8'a-hexahydrospiro[furan-2,2'-furo[3,2-c]azepin]-5'-yl]-3-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]prop-2-enoic acid

C22H27NO8 (433.1737)

(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 (307.1783)

5-[6-(1-hydroxypropyl)-12-methyl-14,15-dioxa-5-azatetracyclo[7.5.1.0¹,¹¹.0⁵,¹⁰]pentadecan-13-ylidene]-4-methoxy-3-methylfuran-2-one

C22H31NO6 (405.2151)

(3r,5r)-3-methyl-5-[(2r)-1-{4-[(2r,4r)-4-methyl-5-oxooxolan-2-yl]butyl}pyrrolidin-2-yl]oxolan-2-one

C18H29NO4 (323.2096)

4',6'-dihydroxy-11'-(1-hydroxypropyl)-3-methoxy-3',4-dimethyl-10'-azaspiro[furan-2,5'-tricyclo[8.4.0.0²,⁶]tetradecan]-5-one

C22H35NO6 (409.2464)

(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 (389.2202)

5-[(1s,2r,3s,4e,11s)-11-[(1r)-1-hydroxypropyl]-3-methyl-5-oxa-10-azatricyclo[8.4.0.0²,⁶]tetradec-6-en-4-ylidene]-4-methoxy-3-methylfuran-2-one

C22H31NO5 (389.2202)

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

C22H29NO4 (371.2096)

(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 (389.2202)

(2s,3r,3's,4r,9'as)-3-hydroxy-4-methyl-3'-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-octahydrospiro[oxolane-2,9'-pyrrolo[1,2-a]azepin]-5-one

C18H27NO5 (337.1889)

5-[9-(but-1-en-1-yl)-4-methyl-2,14-dioxa-12-azapentacyclo[6.5.1.0¹,⁵.0⁶,¹⁰.0⁹,¹³]tetradecan-3-ylidene]-4-methoxy-3-methylfuran-2-one

C22H27NO5 (385.1889)

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 (417.2151)

5-[9-(but-1-en-1-yl)-4-methyl-2,14-dioxa-10-azapentacyclo[6.5.1.0¹,⁵.0⁶,¹⁰.0⁹,¹³]tetradecan-3-ylidene]-4-methoxy-3-methylfuran-2-one

C22H27NO5 (385.1889)

5-{9-butyl-4-methyl-2,14-dioxa-10-azapentacyclo[6.5.1.0¹,⁵.0⁶,¹⁰.0⁹,¹³]tetradecan-3-ylidene}-3-(hydroxymethyl)-4-methoxyfuran-2-one

C22H29NO6 (403.1995)

(5e)-5-[(2r)-2-[(1s,2s,6r,7r,8s,9s)-2-butyl-7-hydroxy-11-oxa-3-azatetracyclo[5.3.1.0²,⁶.0³,⁹]undecan-8-yl]propylidene]-4-methoxy-3-methylfuran-2-one

C22H31NO5 (389.2202)

6'-hydroxy-4-methyl-3'-(4-methyl-5-oxooxolan-2-yl)-octahydrospiro[oxolane-2,9'-pyrrolo[1,2-a]azepin]-5-one

C18H27NO5 (337.1889)

5-[(1s,3s,4r,5s,6z,10r,13r)-13-butyl-5-methyl-7,14-dioxa-12-azatetracyclo[8.3.1.0³,¹².0⁴,⁸]tetradec-8-en-6-ylidene]-4-methoxy-3-methylfuran-2-one

C22H29NO5 (387.2046)

5-[(1r,3z,4s,5s,6s,8s,9s,13r)-9-[(2r)-2-hydroxybutyl]-4-methyl-2,14-dioxa-10-azapentacyclo[6.5.1.0¹,⁵.0⁶,¹⁰.0⁹,¹³]tetradecan-3-ylidene]-4-methoxy-3-methylfuran-2-one

C22H29NO6 (403.1995)

4-methoxy-3-methyl-5-[(13e)-12-methyl-14,15-dioxa-5-azatetracyclo[7.5.1.0¹,¹¹.0⁵,¹⁰]pentadecan-13-ylidene]furan-2-one

C19H25NO5 (347.1733)

(1r,2r,9r,15s)-11-imino-9-propyl-10-oxa-6,8,12-triazatetracyclo[6.6.1.0²,⁶.0¹²,¹⁵]pentadecan-7-one

C14H22N4O2 (278.1743)

4-methyl-3'-(4-methyl-5-oxooxolan-2-yl)-octahydrospiro[oxolane-2,9'-pyrrolo[1,2-a]azepin]-5-one

C18H27NO4 (321.194)

(5r)-5-[(1s,3s,4s,5r,6s,8s,9s,13r)-9-butyl-4-methyl-2,14-dioxa-10-azapentacyclo[6.5.1.0¹,⁵.0⁶,¹⁰.0⁹,¹³]tetradecan-3-yl]-4-methoxy-3-methyl-5h-furan-2-one

C22H31NO5 (389.2202)

(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 (405.2151)

(5s)-3-methyl-5-[(2r)-pyrrolidin-2-yl]-5h-furan-2-one

C9H13NO2 (167.0946)

16-methyl-14-oxa-6-azatetracyclo[8.7.0.0¹,⁶.0²,¹³]heptadeca-8,10-dien-15-one

C16H21NO2 (259.1572)

5-[(4e)-13-hydroxy-3-methyl-11-(4-methyl-5-oxooxolan-2-yl)-5-oxa-10-azatricyclo[8.3.0.0²,⁶]tridecan-4-ylidene]-4-methoxy-3-methylfuran-2-one

C23H31NO7 (433.21)

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

C22H31NO7 (421.21)

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 (405.2151)

5-{9-butyl-4-methyl-2,14-dioxa-10-azapentacyclo[6.5.1.0¹,⁵.0⁶,¹⁰.0⁹,¹³]tetradecan-3-ylidene}-4-methoxy-3-methylfuran-2-one

C22H29NO5 (387.2046)

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

C22H31NO5 (389.2202)

5-[(1s,3z,4s,5s,6r,8s,9r,11r,13r)-9-[(1e)-but-1-en-1-yl]-4-methyl-11-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-2,14-dioxa-10-azapentacyclo[6.5.1.0¹,⁵.0⁶,¹⁰.0⁹,¹³]tetradecan-3-ylidene]-4-methoxy-3-methylfuran-2-one

5-[(1s,3z,4s,5s,6r,8s,9r,11r,13r)-9-[(1e)-but-1-en-1-yl]-4-methyl-11-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-2,14-dioxa-10-azapentacyclo[6.5.1.0¹,⁵.0⁶,¹⁰.0⁹,¹³]tetradecan-3-ylidene]-4-methoxy-3-methylfuran-2-one

C28H37NO11 (563.2366)

(1r,2r,3r,6r,7r,8s,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 (405.2151)

4-methoxy-3-methyl-5-[(4e)-3-methyl-5-oxa-10-azatricyclo[8.3.0.0²,⁶]trideca-1(13),11-dien-4-ylidene]furan-2-one

C18H21NO4 (315.1471)

(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 (389.2202)

(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 (375.2409)

5-[(1s,3z,4s,5r,8s,9s,13r)-4,9-dimethyl-2,14-dioxa-10-azapentacyclo[6.5.1.0¹,⁵.0⁶,¹⁰.0⁹,¹³]tetradecan-3-ylidene]-4-methoxy-3-methylfuran-2-one

C19H23NO5 (345.1576)

(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 (448.2209)

(5e)-5-[(2r)-2-[(1s,2s,6r,7r,8r,9s)-2-butyl-7-hydroxy-11-oxa-3-azatetracyclo[5.3.1.0²,⁶.0³,⁹]undecan-8-yl]propylidene]-4-methoxy-3-methylfuran-2-one

C22H31NO5 (389.2202)

2-ethyl-15-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 (405.2151)

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 (432.226)

(1s,2s,13r,16s)-16-methyl-14-oxa-6-azatetracyclo[8.7.0.0¹,⁶.0²,¹³]heptadeca-8,10-dien-15-one

C16H21NO2 (259.1572)

5-[(1r,3z,4s,5r,6r,8s,9s,12s,13s)-9-butyl-12-hydroxy-4-methyl-2,14-dioxa-10-azapentacyclo[6.5.1.0¹,⁵.0⁶,¹⁰.0⁹,¹³]tetradecan-3-ylidene]-4-methoxy-3-methylfuran-2-one

C22H29NO6 (403.1995)

(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 (321.1576)

(2s,3's,4r,6'r,9'as)-6'-hydroxy-4-methyl-3'-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-octahydrospiro[oxolane-2,9'-pyrrolo[1,2-a]azepin]-5-one

C18H27NO5 (337.1889)

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

C22H33NO4 (375.2409)

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

C22H35NO4 (377.2566)

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

C17H23NO4 (305.1627)

5-[(1r,6s,9s,10r,11r,12s,13z)-6-[(1s)-1-hydroxypropyl]-12-methyl-14,15-dioxa-5-azatetracyclo[7.5.1.0¹,¹¹.0⁵,¹⁰]pentadecan-13-ylidene]-4-methoxy-3-methylfuran-2-one

C22H31NO6 (405.2151)

(2r,3's,4r,9'ar)-4-methyl-3'-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-octahydrospiro[oxolane-2,9'-pyrrolo[1,2-a]azepin]-5-one

C18H27NO4 (321.194)

5-[(1r,3z,4s,5r,6s,8s,9s,13r)-9-butyl-4-methyl-2,14-dioxa-10-azapentacyclo[6.5.1.0¹,⁵.0⁶,¹⁰.0⁹,¹³]tetradecan-3-ylidene]-4-methoxy-3-methylfuran-2-one

C22H29NO5 (387.2046)

4-methoxy-3-methyl-5-[(1r,9s,10r,11r,12s,13z)-12-methyl-14,15-dioxa-5-azatetracyclo[7.5.1.0¹,¹¹.0⁵,¹⁰]pentadecan-13-ylidene]furan-2-one

C19H25NO5 (347.1733)

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 (421.21)

(1'r,2r,7's,8'r,10's)-8'-ethyl-3-methyl-2'-azaspiro[furan-2,9'-tricyclo[5.5.0.0²,¹⁰]dodecan]-5-one

C17H25NO2 (275.1885)

5-[(1s,3s,4r,5r,6z,10r,13r)-13-butyl-5-methyl-7,14-dioxa-12-azatetracyclo[8.3.1.0³,¹².0⁴,⁸]tetradec-8-en-6-ylidene]-4-methoxy-3-methylfuran-2-one

C22H29NO5 (387.2046)

(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 (458.2053)

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

C18H29NO4 (323.2096)

5-[(3e)-9-butyl-4-methyl-2,14-dioxa-10-azapentacyclo[6.5.1.0¹,⁵.0⁶,¹⁰.0⁹,¹³]tetradecan-3-ylidene]-4-methoxy-3-methylfuran-2-one

C22H29NO5 (387.2046)

(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 (389.2202)

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 (389.1838)

(1's,2s,4r,4's,7'r)-4-methyl-4'-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-11'-oxa-5'-azaspiro[oxolane-2,10'-tricyclo[5.3.1.0¹,⁵]undecan]-5-one

C18H25NO5 (335.1733)

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

C22H29NO4 (371.2096)

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

C22H31NO6 (405.2151)

4-methyl-4'-(4-methyl-5-oxooxolan-2-yl)-11'-oxa-5'-azaspiro[oxolane-2,10'-tricyclo[5.3.1.0¹,⁵]undecan]-5-one

C18H25NO5 (335.1733)

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

C22H31NO5 (389.2202)

(10s,11r,14r,15s)-10-ethyl-14-methyl-3-[(2r,4r)-4-methyl-5-oxooxolan-2-yl]-12-oxa-4-azatetracyclo[7.6.1.0⁴,¹⁶.0¹¹,¹⁵]hexadeca-1(16),2,8-trien-13-one

C22H27NO4 (369.194)

4-methoxy-3-methyl-5-[(1r,9r,11r,12s,13z)-12-methyl-14,15-dioxa-5-azatetracyclo[7.5.1.0¹,¹¹.0⁵,¹⁰]pentadecan-13-ylidene]furan-2-one

C19H25NO5 (347.1733)

5-[(1s,3e,4s,5s,6s,8s,9s,13r)-9-butyl-4-methyl-2,14-dioxa-10-azapentacyclo[6.5.1.0¹,⁵.0⁶,¹⁰.0⁹,¹³]tetradecan-3-ylidene]-4-methoxy-3-methylfuran-2-one

C22H29NO5 (387.2046)

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

C17H25NO4 (307.1783)

(5z)-5-[(2r)-2-[(1s,2s,6r,7r,8r,9s)-2-butyl-7-hydroxy-11-oxa-3-azatetracyclo[5.3.1.0²,⁶.0³,⁹]undecan-8-yl]propylidene]-4-methoxy-3-methylfuran-2-one

C22H31NO5 (389.2202)

5-[(1r,3e,4s,5r,6s,8s,9s,13r)-9-butyl-4-methyl-2,14-dioxa-10-azapentacyclo[6.5.1.0¹,⁵.0⁶,¹⁰.0⁹,¹³]tetradecan-3-ylidene]-3-(hydroxymethyl)-4-methoxyfuran-2-one

C22H29NO6 (403.1995)

5-[(1r,3z,4s,5s,6s,8s,9r,13r)-9-[(1e,3r)-3-hydroxybut-1-en-1-yl]-4-methyl-2,14-dioxa-10-azapentacyclo[6.5.1.0¹,⁵.0⁶,¹⁰.0⁹,¹³]tetradecan-3-ylidene]-4-methoxy-3-methylfuran-2-one

C22H27NO6 (401.1838)

(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 (375.2409)

3-methoxy-4,4'-dimethyl-10'-azaspiro[furan-2,2'-tricyclo[8.3.0.0¹,⁵]tridecan]-4'-ene-3',5,11'-trione

C18H21NO5 (331.142)

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

C22H29NO4 (371.2096)

3-methyl-5-(2-{octahydro-1h-pyrrolo[1,2-a]azepin-9-yl}propyl)oxolan-2-one

C17H29NO2 (279.2198)

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

C22H31NO5 (389.2202)

(1s,2r,3s,6r)-3-methyl-5-oxa-10-azatricyclo[8.3.0.0²,⁶]tridecane-4,11-dione

C12H17NO3 (223.1208)

15-(diethylamino)-13-oxa-7-azatetracyclo[6.5.2.0¹,¹⁰.0²,⁷]pentadec-10-en-12-one

C17H26N2O2 (290.1994)

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

C17H25NO4 (307.1783)

3-ethyl-7-methyl-11-(4-methyl-5-oxooxolan-2-yl)-2,5-dioxa-12-azatetracyclo[10.4.1.0¹,³.0⁴,⁸]heptadecane-6,9,17-trione

C22H29NO7 (419.1944)

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 (389.2202)

5-(2-{2-butyl-7-hydroxy-11-oxa-3-azatetracyclo[5.3.1.0²,⁶.0³,⁹]undecan-8-yl}propylidene)-4-methoxy-3-methylfuran-2-one

C22H31NO5 (389.2202)

5-[(1s,2r,3s,4z,11r)-11-[(1r)-1-hydroxypropyl]-3-methyl-5-oxa-10-azatricyclo[8.4.0.0²,⁶]tetradec-6-en-4-ylidene]-3-methoxy-4-methylfuran-2-one

C22H31NO5 (389.2202)

(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 (389.1838)

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

C22H29NO8 (435.1893)

(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 (432.226)

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

C17H27NO2 (277.2042)

(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 (277.2042)

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 (417.2151)

(1r,3s,9r,10r,11r,14s,15r,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 (375.2409)

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

C17H25NO4 (307.1783)

(1r,9s,10r,11r,12s)-12-methyl-14,15-dioxa-5-azatetracyclo[7.5.1.0¹,¹¹.0⁵,¹⁰]pentadecan-13-one

C13H19NO3 (237.1365)

5-[(1r,3z,4s,5r,6r,9s,12s,13s)-9-butyl-12-hydroxy-4-methyl-2,14-dioxa-10-azapentacyclo[6.5.1.0¹,⁵.0⁶,¹⁰.0⁹,¹³]tetradecan-3-ylidene]-4-methoxy-3-methylfuran-2-one

C22H29NO6 (403.1995)

(2s,3s,4s,9'as)-3-hydroxy-4-methyl-hexahydro-1'h-spiro[oxolane-2,9'-pyrrolo[1,2-a]azepine]-3',5-dione

C13H19NO4 (253.1314)

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

C22H29NO4 (371.2096)

(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 (305.1627)

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 (389.2202)

5-[(1r,4s,5r,6r,8r,9r,12r,13r)-9-butyl-12-hydroxy-4-methyl-2,14-dioxa-10-azapentacyclo[6.5.1.0¹,⁵.0⁶,¹⁰.0⁹,¹³]tetradecan-3-ylidene]-4-methoxy-3-methylfuran-2-one

C22H29NO6 (403.1995)

5-[(1s,3z,4s,5s,6r,8s,9r,13r)-9-[(1e,3s)-3-hydroxybut-1-en-1-yl]-4-methyl-2,14-dioxa-10-azapentacyclo[6.5.1.0¹,⁵.0⁶,¹⁰.0⁹,¹³]tetradecan-3-ylidene]-4-methoxy-3-methylfuran-2-one

C22H27NO6 (401.1838)

(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 (389.2202)

(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 (405.2151)

(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 (405.2151)

4-methyl-8'-(4-methyl-5-oxo-2h-furan-2-yl)-1',2',3',5',6',7',8',9'a-octahydrospiro[furan-2,9'-pyrrolo[1,2-a]azepin]-5-one

C18H23NO4 (317.1627)

4-methoxy-3-methyl-5-[(1r,3z,4s,5r,6s,8s,9s)-4-methyl-9-[(2s,4s)-4-methyl-5-oxooxolan-2-yl]-2,14-dioxa-10-azatetracyclo[6.5.1.0¹,⁵.0⁶,¹⁰]tetradecan-3-ylidene]furan-2-one

C23H29NO7 (431.1944)

4-methoxy-3-methyl-5-[(2r,3s,4z,6r)-3-methyl-5-oxa-10-azatricyclo[8.3.0.0²,⁶]trideca-1(13),11-dien-4-ylidene]furan-2-one

C18H21NO4 (315.1471)

5-[(1s,3z,4s,5s,8s,9r)-9-[(1e,3s)-3-hydroxybut-1-en-1-yl]-4-methyl-2,14-dioxa-10-azapentacyclo[6.5.1.0¹,⁵.0⁶,¹⁰.0⁹,¹³]tetradecan-3-ylidene]-4-methoxy-3-methylfuran-2-one

C22H27NO6 (401.1838)

5-[(1s,2r,3s,4e,11r)-11-[(1r)-1-hydroxypropyl]-3-methyl-5-oxa-10-azatricyclo[8.4.0.0²,⁶]tetradec-6-en-4-ylidene]-4-methoxy-3-methylfuran-2-one

C22H31NO5 (389.2202)

5-[(1s,3z,4s,5r,6r,8s,9s,13r)-4,9-dimethyl-2,14-dioxa-10-azapentacyclo[6.5.1.0¹,⁵.0⁶,¹⁰.0⁹,¹³]tetradecan-3-ylidene]-4-methoxy-3-methylfuran-2-one

C19H23NO5 (345.1576)

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

C17H27NO3 (293.1991)

3'-ethyl-4-methyl-11'-(4-methyl-5-oxooxolan-2-yl)-5'-oxa-10'-azaspiro[furan-2,4'-tricyclo[8.3.0.0²,⁶]tridecane]-5,7'-dione

C22H29NO6 (403.1995)

5-[9-(2-hydroxybutyl)-4-methyl-2,14-dioxa-10-azapentacyclo[6.5.1.0¹,⁵.0⁶,¹⁰.0⁹,¹³]tetradecan-3-ylidene]-4-methoxy-3-methylfuran-2-one

C22H29NO6 (403.1995)

5-[11-(1-hydroxypropyl)-3-methyl-5-oxa-10-azatricyclo[8.4.0.0²,⁶]tetradec-6-en-4-ylidene]-4-methoxy-3-methylfuran-2-one

C22H31NO5 (389.2202)

4-methyl-hexahydro-1'h-spiro[oxolane-2,9'-pyrrolo[1,2-a]azepine]-3',5-dione

C13H19NO3 (237.1365)

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 (405.2151)

(2r,2's,3'r,6's)-3'-ethyl-4-methyl-11'-[(2r,4r)-4-methyl-5-oxooxolan-2-yl]-5'-oxa-10'-azaspiro[furan-2,4'-tricyclo[8.3.0.0²,⁶]tridecane]-1'(13'),11'-dien-5-one

C22H27NO5 (385.1889)

(1's,2r,4s,4's,7'r)-4-methyl-4'-[(2r,4s)-4-methyl-5-oxooxolan-2-yl]-11'-oxa-5'-azaspiro[oxolane-2,10'-tricyclo[5.3.1.0¹,⁵]undecan]-5-one

C18H25NO5 (335.1733)

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 (417.2151)

(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 (448.2209)

5-[(1r,3e,4r,5s,6r,8r,9r,13s)-9-butyl-4-methyl-2,14-dioxa-10-azapentacyclo[6.5.1.0¹,⁵.0⁶,¹⁰.0⁹,¹³]tetradecan-3-ylidene]-3-(hydroxymethyl)-4-methoxyfuran-2-one

C22H29NO6 (403.1995)

5-[(1r,6s,9r,10r,11r,12s,13e)-6-[(1r)-1-hydroxypropyl]-12-methyl-14,15-dioxa-5-azatetracyclo[7.5.1.0¹,¹¹.0⁵,¹⁰]pentadecan-13-ylidene]-4-methoxy-3-methylfuran-2-one

C22H31NO6 (405.2151)

5-[(1r,3z,4s,5r,6s,8s,9s,13r)-9-butyl-4-methyl-2,14-dioxa-10-azapentacyclo[6.5.1.0¹,⁵.0⁶,¹⁰.0⁹,¹³]tetradecan-3-ylidene]-3-(hydroxymethyl)-4-methoxyfuran-2-one

C22H29NO6 (403.1995)

5-[(1s,3e,4s,5r,8s,9r)-9-[(1e)-but-1-en-1-yl]-4-methyl-2,14-dioxa-10-azapentacyclo[6.5.1.0¹,⁵.0⁶,¹⁰.0⁹,¹³]tetradecan-3-ylidene]-4-methoxy-3-methylfuran-2-one

C22H27NO5 (385.1889)

5-[(1s,3z,4s,5r,6r,8s,9s,10r,13r)-9-[(1e)-but-1-en-1-yl]-4-methyl-2,14-dioxa-12-azapentacyclo[6.5.1.0¹,⁵.0⁶,¹⁰.0⁹,¹³]tetradecan-3-ylidene]-4-methoxy-3-methylfuran-2-one

C22H27NO5 (385.1889)

(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 (458.2053)

4-methoxy-3-methyl-5-[(4e)-3-methyl-11-(4-methyl-5-oxooxolan-2-yl)-5-oxa-10-azatricyclo[8.3.0.0²,⁶]trideca-1(13),11-dien-4-ylidene]furan-2-one

C23H27NO6 (413.1838)

(3s,5s)-5-[(3s,8s,9r,9as)-8-hydroxy-9-[(2s)-1-(5-hydroxy-3-methoxy-4-methylfuran-2-yl)-1-oxopropan-2-yl]-octahydro-1h-pyrrolo[1,2-a]azepin-3-yl]-3-methyloxolan-2-one

C23H33NO7 (435.2257)

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 (421.21)

(1's,2r)-3-methoxy-4,4'-dimethyl-10'-azaspiro[furan-2,2'-tricyclo[8.3.0.0¹,⁵]tridecan]-4'-ene-3',5,11'-trione

C18H21NO5 (331.142)

(2s,4s,9'ar)-4-methyl-hexahydro-1'h-spiro[oxolane-2,9'-pyrrolo[1,2-a]azepine]-3',5-dione

C13H19NO3 (237.1365)

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

C17H25NO3 (291.1834)

(1'r,2s,2's,3'r,4'r,6'r,11's)-4',6'-dihydroxy-11'-[(1s)-1-hydroxypropyl]-3-methoxy-3',4-dimethyl-10'-azaspiro[furan-2,5'-tricyclo[8.4.0.0²,⁶]tetradecan]-5-one

C22H35NO6 (409.2464)

(3r,5s)-3-methyl-5-[(2r)-1-{4-[(2r,4r)-4-methyl-5-oxooxolan-2-yl]butyl}pyrrolidin-2-yl]oxolan-2-one

C18H29NO4 (323.2096)

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

C17H25NO3 (291.1834)

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

C17H23NO4 (305.1627)

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

C18H25NO4 (319.1783)

(1'r,2r,2'r,3's,6's,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]tridecane]-5,7'-dione

C22H29NO6 (403.1995)

(1's,2s,4r,4's,7'r)-4-methyl-4'-[(2r,4s)-4-methyl-5-oxooxolan-2-yl]-11'-oxa-5'-azaspiro[oxolane-2,10'-tricyclo[5.3.1.0¹,⁵]undecan]-5-one

C18H25NO5 (335.1733)

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

C18H29NO4 (323.2096)

5-[(1s,6r,9r,10r,11r,12s,13z)-6-[(1r)-1-hydroxypropyl]-12-methyl-14,15-dioxa-5-azatetracyclo[7.5.1.0¹,¹¹.0⁵,¹⁰]pentadecan-13-ylidene]-4-methoxy-3-methylfuran-2-one

C22H31NO6 (405.2151)

(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 (421.21)

4-methoxy-3-methyl-5-[(12e)-11-methyl-6-(4-methyl-5-oxooxolan-2-yl)-13,14-dioxa-5-azatetracyclo[6.5.1.0¹,¹⁰.0⁵,⁹]tetradecan-12-ylidene]furan-2-one

C23H29NO7 (431.1944)

(1r,2s,8s,15r)-15-(diethylamino)-13-oxa-7-azatetracyclo[6.5.2.0¹,¹⁰.0²,⁷]pentadec-10-en-12-one

C17H26N2O2 (290.1994)

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

C18H25NO4 (319.1783)

4-methoxy-3-methyl-5-{12-methyl-14,15-dioxa-5-azatetracyclo[7.5.1.0¹,¹¹.0⁵,¹⁰]pentadecan-13-ylidene}furan-2-one

C19H25NO5 (347.1733)

(5r)-5-[(1s,3s,4s,5r,8s,9s,13r)-9-butyl-4-methyl-2,14-dioxa-10-azapentacyclo[6.5.1.0¹,⁵.0⁶,¹⁰.0⁹,¹³]tetradecan-3-yl]-4-methoxy-3-methyl-5h-furan-2-one

C22H31NO5 (389.2202)

(1's,2r,2's,3's,6'r)-3'-ethyl-1'-hydroxy-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]-11'-ene-5,13'-dione

C22H27NO7 (417.1787)

(5r)-5-[(1s,3s,4s,5r,6s,8s,9s,13r)-9-[(2s)-2-hydroxybutyl]-4-methyl-2,14-dioxa-10-azapentacyclo[6.5.1.0¹,⁵.0⁶,¹⁰.0⁹,¹³]tetradecan-3-yl]-4-methoxy-3-methyl-5h-furan-2-one

C22H31NO6 (405.2151)

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 (415.1995)

4-methoxy-3-methyl-5-[(2r,3s,4e,6r)-3-methyl-5-oxa-10-azatricyclo[8.3.0.0²,⁶]trideca-1(13),11-dien-4-ylidene]furan-2-one

C18H21NO4 (315.1471)

(2's)-hydroxystemofoline

C22H29NO6 (403.1995)

5-[(1s,3e,4s,5r,6r,8s,9r,13r)-9-[(1e)-but-1-en-1-yl]-4-methyl-2,14-dioxa-10-azapentacyclo[6.5.1.0¹,⁵.0⁶,¹⁰.0⁹,¹³]tetradecan-3-ylidene]-4-methoxy-3-methylfuran-2-one

C22H27NO5 (385.1889)

(1s,2s,13r)-16-methyl-14-oxa-6-azatetracyclo[8.7.0.0¹,⁶.0²,¹³]heptadeca-8,10-dien-15-one

C16H21NO2 (259.1572)

5-{13-butyl-5-methyl-7,14-dioxa-12-azatetracyclo[8.3.1.0³,¹².0⁴,⁸]tetradec-8-en-6-ylidene}-4-methoxy-3-methylfuran-2-one

C22H29NO5 (387.2046)

(5r)-3-methyl-5-[(2s)-pyrrolidin-2-yl]-5h-furan-2-one

C9H13NO2 (167.0946)

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

C22H31NO5 (389.2202)

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

C17H23NO5 (321.1576)

5-[(1s,6r,9r,10r,11r,12s,13z)-6-[(1r)-1-hydroxypropyl]-12-methyl-14,15-dioxa-5-azatetracyclo[7.5.1.0¹,¹¹.0⁵,¹⁰]pentadecan-13-ylidene]-3-methoxy-4-methylfuran-2-one

C22H31NO6 (405.2151)

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

C22H29NO8 (435.1893)

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

C22H33NO4 (375.2409)

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

C23H29NO6 (415.1995)

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

C22H31NO5 (389.2202)

(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 (421.21)

(2s,8's,9'as)-4-methyl-8'-[(2r)-4-methyl-5-oxo-2h-furan-2-yl]-1',2',3',5',6',7',8',9'a-octahydrospiro[furan-2,9'-pyrrolo[1,2-a]azepin]-5-one

C18H23NO4 (317.1627)

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 (375.2409)

(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 (305.1627)

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

C23H29NO6 (415.1995)

5-[(1s,3z,4s,5s,6r,8s,9r,11r)-9-[(1e)-but-1-en-1-yl]-4-methyl-11-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-2,14-dioxa-10-azapentacyclo[6.5.1.0¹,⁵.0⁶,¹⁰.0⁹,¹³]tetradecan-3-ylidene]-4-methoxy-3-methylfuran-2-one

5-[(1s,3z,4s,5s,6r,8s,9r,11r)-9-[(1e)-but-1-en-1-yl]-4-methyl-11-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-2,14-dioxa-10-azapentacyclo[6.5.1.0¹,⁵.0⁶,¹⁰.0⁹,¹³]tetradecan-3-ylidene]-4-methoxy-3-methylfuran-2-one

C28H37NO11 (563.2366)