(1′S,12′R,13′S,17′S)-15′,15′-Dimethyl-1,2-dihydro-11′,14′,16′,18′-tetraoxa-7′-azaspiro[indole-3,8′-pentacyclo[10.6.0.02,9.03,7.013,17]octadecane]-2,10′-dione
In the title compound, C22H24N2O6, the indole ring has a twist conformation and the tetrahydro-2H-pyran-2-one ring a half-chair conformation. One of the pyrrolidine rings adopts an envelope conformation on the N atom, while the other has a twist conformation; the `butterfly' angle between their...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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International Union of Crystallography
2013-04-01
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| Series: | Acta Crystallographica Section E |
| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600536813005436 |
| _version_ | 1818083254245261312 |
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| author | V. Sabari R. Ponnusamy R. Prasanna R. Raghunathan S. Aravindhan |
| author_facet | V. Sabari R. Ponnusamy R. Prasanna R. Raghunathan S. Aravindhan |
| author_sort | V. Sabari |
| collection | DOAJ |
| description | In the title compound, C22H24N2O6, the indole ring has a twist conformation and the tetrahydro-2H-pyran-2-one ring a half-chair conformation. One of the pyrrolidine rings adopts an envelope conformation on the N atom, while the other has a twist conformation; the `butterfly' angle between their mean planes is 62.98 (11)°. The dioxolane ring adopts a twist conformation and the tetrahydrofuran ring has an envelope conformation on the C atom in the fused tetrahydro-2H-pyran-2-one ring adjacent to the O atom of the tetrahydrofuran ring. The `butterfly' angle between the mean planes of these two five-membered rings is 69.14 (10)°. In the crystal, molecules are linked by N—H...O hydrogen bonds, forming chains along the a axis. |
| first_indexed | 2024-12-10T19:35:04Z |
| format | Article |
| id | doaj.art-49209a45cd5f4fd4aa34958f2595d35e |
| institution | Directory Open Access Journal |
| issn | 1600-5368 |
| language | English |
| last_indexed | 2024-12-10T19:35:04Z |
| publishDate | 2013-04-01 |
| publisher | International Union of Crystallography |
| record_format | Article |
| series | Acta Crystallographica Section E |
| spelling | doaj.art-49209a45cd5f4fd4aa34958f2595d35e2022-12-22T01:36:09ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682013-04-01694o466o46610.1107/S1600536813005436(1′S,12′R,13′S,17′S)-15′,15′-Dimethyl-1,2-dihydro-11′,14′,16′,18′-tetraoxa-7′-azaspiro[indole-3,8′-pentacyclo[10.6.0.02,9.03,7.013,17]octadecane]-2,10′-dioneV. SabariR. PonnusamyR. PrasannaR. RaghunathanS. AravindhanIn the title compound, C22H24N2O6, the indole ring has a twist conformation and the tetrahydro-2H-pyran-2-one ring a half-chair conformation. One of the pyrrolidine rings adopts an envelope conformation on the N atom, while the other has a twist conformation; the `butterfly' angle between their mean planes is 62.98 (11)°. The dioxolane ring adopts a twist conformation and the tetrahydrofuran ring has an envelope conformation on the C atom in the fused tetrahydro-2H-pyran-2-one ring adjacent to the O atom of the tetrahydrofuran ring. The `butterfly' angle between the mean planes of these two five-membered rings is 69.14 (10)°. In the crystal, molecules are linked by N—H...O hydrogen bonds, forming chains along the a axis.http://scripts.iucr.org/cgi-bin/paper?S1600536813005436 |
| spellingShingle | V. Sabari R. Ponnusamy R. Prasanna R. Raghunathan S. Aravindhan (1′S,12′R,13′S,17′S)-15′,15′-Dimethyl-1,2-dihydro-11′,14′,16′,18′-tetraoxa-7′-azaspiro[indole-3,8′-pentacyclo[10.6.0.02,9.03,7.013,17]octadecane]-2,10′-dione Acta Crystallographica Section E |
| title | (1′S,12′R,13′S,17′S)-15′,15′-Dimethyl-1,2-dihydro-11′,14′,16′,18′-tetraoxa-7′-azaspiro[indole-3,8′-pentacyclo[10.6.0.02,9.03,7.013,17]octadecane]-2,10′-dione |
| title_full | (1′S,12′R,13′S,17′S)-15′,15′-Dimethyl-1,2-dihydro-11′,14′,16′,18′-tetraoxa-7′-azaspiro[indole-3,8′-pentacyclo[10.6.0.02,9.03,7.013,17]octadecane]-2,10′-dione |
| title_fullStr | (1′S,12′R,13′S,17′S)-15′,15′-Dimethyl-1,2-dihydro-11′,14′,16′,18′-tetraoxa-7′-azaspiro[indole-3,8′-pentacyclo[10.6.0.02,9.03,7.013,17]octadecane]-2,10′-dione |
| title_full_unstemmed | (1′S,12′R,13′S,17′S)-15′,15′-Dimethyl-1,2-dihydro-11′,14′,16′,18′-tetraoxa-7′-azaspiro[indole-3,8′-pentacyclo[10.6.0.02,9.03,7.013,17]octadecane]-2,10′-dione |
| title_short | (1′S,12′R,13′S,17′S)-15′,15′-Dimethyl-1,2-dihydro-11′,14′,16′,18′-tetraoxa-7′-azaspiro[indole-3,8′-pentacyclo[10.6.0.02,9.03,7.013,17]octadecane]-2,10′-dione |
| title_sort | 1 8242 s 12 8242 r 13 8242 s 17 8242 s 15 8242 15 8242 dimethyl 1 2 dihydro 11 8242 14 8242 16 8242 18 8242 tetraoxa 7 8242 azaspiro indole 3 8 8242 pentacyclo 10 6 0 02 9 03 7 013 17 octadecane 2 10 8242 dione |
| url | http://scripts.iucr.org/cgi-bin/paper?S1600536813005436 |
| work_keys_str_mv | AT vsabari 18242s128242r138242s178242s158242158242dimethyl12dihydro118242148242168242188242tetraoxa78242azaspiroindole388242pentacyclo106002903701317octadecane2108242dione AT rponnusamy 18242s128242r138242s178242s158242158242dimethyl12dihydro118242148242168242188242tetraoxa78242azaspiroindole388242pentacyclo106002903701317octadecane2108242dione AT rprasanna 18242s128242r138242s178242s158242158242dimethyl12dihydro118242148242168242188242tetraoxa78242azaspiroindole388242pentacyclo106002903701317octadecane2108242dione AT rraghunathan 18242s128242r138242s178242s158242158242dimethyl12dihydro118242148242168242188242tetraoxa78242azaspiroindole388242pentacyclo106002903701317octadecane2108242dione AT saravindhan 18242s128242r138242s178242s158242158242dimethyl12dihydro118242148242168242188242tetraoxa78242azaspiroindole388242pentacyclo106002903701317octadecane2108242dione |