๐”– Bobbio Scriptorium
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A CONVENIENT ROUTE FOR THE SYNTHESIS OFCIS-1-SUBSTITUTED 1,2,3,4,4a,5,11,11a-OCTAHYDRO-6H-PYRIDO[3,2-b]CARBAZOLES AND 4-SUBSTITUTED 1,2,3,4,4a,5,6,11c-OCTAHYDRO-7H-PYRIDO[2,3-c] CARBAZOLES AS POTENT DOPAMINE AGONISTS

โœ Scribed by Keshav K. Awasthis; Ruchika Chakrabarty; Anil K. Saxena


Publisher
Springer-Verlag
Year
2004
Tongue
English
Weight
567 KB
Volume
13
Category
Article
ISSN
1054-2523

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๐Ÿ“œ SIMILAR VOLUMES


cis-1-Ethyl-4,4,10-trimethyl-2-tosyl-1,2
โœ Chinnakali, K. ;Sudha, D. ;Jayagopi, M. ;Raghunathan, R. ;Fun, Hoong-Kun ๐Ÿ“‚ Article ๐Ÿ“… 2007 ๐Ÿ› International Union of Crystallography ๐ŸŒ English โš– 741 KB

The molecule of the title compound, C~26~H~30~N~2~O~4~S, adopts a folded conformation, with the sulfonyl-bound benzene ring lying over the pyridinone ring [centroid-to-centroid distance = 3.893โ€…(1)โ€…ร…], forming a dihedral angle of 23.87โ€…(5)ยฐ. The pyrrolidine ring adopts a twist conformation and the d

trans-1-Ethyl-4,4,10-trimethyl-2-tosyl-1
โœ Chinnakali, K. ;Sudha, D. ;Jayagobi, M. ;Raghunathan, R. ;Fun, Hoong-Kun ๐Ÿ“‚ Article ๐Ÿ“… 2007 ๐Ÿ› International Union of Crystallography ๐ŸŒ English โš– 785 KB

The asymmetric unit of the title compound, C 26 H 30 N 2 O 4 S, consists of two independent molecules, A and B, with similar conformations. In both molecules, the pyrrolidine and dihydropyran rings adopt envelope conformations, and are trans-fused; the tosyl group is attached to the pyrrolidine ring

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The geminal coupling constant C-8.0 Hz) for the N-CH2-0 protons in hexahydro-l&3!-pyrido [1,2-cl[1,3loxazine (1)' when compared with the corresponding n.m.r. parameter in cis-8,12a, -

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โœ Chinnakali, K. ;Sudha, D. ;Jayagopi, M. ;Raghunathan, R. ;Fun, Hoong-Kun ๐Ÿ“‚ Article ๐Ÿ“… 2007 ๐Ÿ› International Union of Crystallography ๐ŸŒ English โš– 835 KB

The title compound, C~22~H~29~NO~4~S, crystallizes with three independent molecules, __A__, __B__ and __C__, in the asymmetric unit. Each of the three independent molecules adopts a folded conformation, with the phenylsulfonyl group lying over the pyranocyclohexanone ring system, and with the pyrrol