I= STUDIES ON THE CHEMICAL CONSTITUENTS OF ROOTS OF RHAZYA STRICTA DECAISNE
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Title of Thesis
STUDIES ON THE CHEMICAL CONSTITUENTS OF ROOTS OF RHAZYA STRICTA DECAISNE

Author(s)
Khurshid Zaman
Institute/University/Department Details
University of Karachi/H.E.J Research Institute of Chemistry
Session
1990
Subject
Chemistry
Number of Pages
295
Keywords (Extracted from title, table of contents and abstract of thesis)
rhazya stricta decaisne, chromatography, spectral studies, alkaloids, roots of r. stricta

Abstract
New Alkaloids Isolated from R. Stricta:-93 iStrictimine (172) Heterocycles, 22 (9), 2023 (1984). ii1,2-Dehydroaspidospermidine N-oxide (175)101 Phytochemistry, 25 (7), 1779 (1986). iiiDidemethoxycarbonyltetrahdrosecamine (179)111 J. Nat. Prod., 49 (6), 1138 (1986) iv16R,16’-Decarbomethoxytetrahydrosecamine (182)117 Phytochemistry, 27 (6), 1926 (1988). v16S, 16’ – Decarbomethoxytetrahydrosecamine (184)123 Phytochemistry, 27 (6), 1926 (1988) viStrictigine (185)129 Heterocycles (submitted for publicatuion) viiN-Mthy1 leuconolam (193)140 J. Org. Chem. (submitted for publication). viiiDihydroeburnamenine (202)152 J.Org. Chem. (submitted for publication).

Known Alkaloids Isolated for the first time from Rhazya Stricta:- i.Dihydrocorynantheol (203)157 Planta Medica, (1), 73 (1986) ii16R, 21R, O-methyleburnamine (205)165 J. Org. Chem.(submitted for publication). iii2-Ethy1-3-[2-(ethylpiperidino)-ethyl] indole (212)179 J. Org. Chem. (submitted for publication). iv(-)-Akuammidine (214)190 v(-)-Vincadifformine (218)198 vi20S-19,20-Dihydrocondlocarpine (220)205 j.Org.Chem. (submitted for publication).

Spectral Studies on Alkaloids Isolated from the Roots of R. Stricta:- iRhazimol (221)208 Planta Medica, (1), 73 (1986). ii(+)-21S-Eburnamenine (222)218 J.Org. Chem. (submitted for publication) iii19Z-Isorhazicine (223)229 ivAntirhine (224)233

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S. No. Chapter Title of the Chapters Page Size (KB)
1 0 Contents
62.68 KB
2 1 General Introduction 3
116.51 KB
  1.1 Plants as herbal medicine 4
  1.2 Alkaloids 5
3 2 Indole Alkaloids 18
377.63 KB
  2.1 Introduction 19
  2.2 Biosynthesis 22
4 3 Rhazya Stricta 65
1604.37 KB
  3.1 Classification 66
  3.2 Introduction 66
  3.3 Results and Discussions 88
5 4 Experimental 241
265.88 KB
  4.1 Plant Material 242
  4.2 General Experimental Conditions 242
  4.3 Extraction Method I 243
  4.4 Extraciton Method II 247
  4.5 Thin Layer Chromatography 247
  4.6 Isolation and Spectral Studies 252
6 5 References 270
217.69 KB