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4′-(4-Methoxy­phenyl)-1′-methyl-4′′,5′′,6′′,7′′-tetra­hydro-1H-indole-3-spiro-2′-pyrrolidine-3′-spiro-2′′-(thia­zolo­[3,2-a]­pyrimidine)-2(3H),3′′(2′′H)-dione

✍ Scribed by Li, Xiao-Fang ;Feng, Ya-Qing ;Shi, Da-Xin ;Chen, Hong-Liang

Publisher
International Union of Crystallography
Year
2003
Tongue
English
Weight
180 KB
Volume
59
Category
Article
ISSN
1600-5368

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✦ Synopsis

Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.003 A Ê R factor = 0.048 wR factor = 0.113 Data-to-parameter ratio = 15.2 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

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4′-(4-Chloro­phenyl)-1′-methyl-4′′,5′′,6
4′-(4-Chloro­phenyl)-1′-methyl-4′′,5′′,6′′,7′′-tetra­hydro-1H-indole-3-spiro-2′-pyrrolidine-3′-spiro-2′′-(thia­zolo­[3,2-a]­pyrimidine)-2(3H),3′′(2′′H)-dione
✍ Li, Xiao-Fang ;Feng, Ya-Qing ;Gao, Bo ;Li, Nan 📂 Article 📅 2003 🏛 International Union of Crystallography 🌐 English ⚖ 178 KB

Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.005 A Ê R factor = 0.061 wR factor = 0.170 Data-to-parameter ratio = 16.2 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

1′-Methyl-4′-(2,4-di­chloro­phenyl)-1H-i
1′-Methyl-4′-(2,4-di­chloro­phenyl)-1H-indole-3-spiro-2′-pyrrolidine-3′-spiro-5′′-(thia­zolo­[3,2-b][1,2,4]­triazole)-2,6′′(3H,5′′H)-dione
✍ Li, Xiao-Fang ;Feng, Ya-Qing ;Yao, Guang-Yuan ;You, Xu-Dong 📂 Article 📅 2003 🏛 International Union of Crystallography 🌐 English ⚖ 223 KB

Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.004 A Ê Disorder in main residue R factor = 0.047 wR factor = 0.119 Data-to-parameter ratio = 13.0 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

1′-Methyl-4′-(1-naphth­yl)-1H-indole-3-s
1′-Methyl-4′-(1-naphth­yl)-1H-indole-3-spiro-2′-pyrrolidine-3′-spiro-2′′-thia­zolo[3,2-a]benzimidazole-2(3H),3′′(2′′H)-dione
✍ Zhang, Xiu-Ling ;Liu, Ai-Zhen ;Jin, Mei-Fang 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 98 KB

In the title compound, C~30~H~22~N~4~O~2~S, two spiro junctions link a planar 2-oxoindole ring, a pyrrolidine ring and a thiazolo[3,2-__a__][1,3]benzimidazol-3-one system. Molecules form dimers connected by N—H...N hydrogen bonds.

4′-(p-Methoxy­phenyl)-1′-methyl-1H-indol
4′-(p-Methoxy­phenyl)-1′-methyl-1H-indole-3-spiro-2′-pyrrolidine-3′-spiro-1′′-cyclo­pentane-2(3H),2′′-dione
✍ Govind, M. M. ;Selvanayagam, S. ;Velmurugan, D. ;Ravikumar, K. ;Sridhar, Gowri ; 📂 Article 📅 2003 🏛 International Union of Crystallography 🌐 English ⚖ 368 KB

The indole moiety of the title compound, C 23 H 24 N 2 O 3 , is planar; but the pyrrolidine ring adopts an envelope conformation. The conformation is stabilized by intramolecular CÐ HÁ Á ÁO interactions and the packing of the molecules is stabilized by strong NÐHÁ Á ÁN hydrogen bonds.