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Phytochemical investigations on six medicinal plants

Phytochemical investigations on six medicinal plants. Mohammad Nur -e- Alam School of Chemistry Bangor University. Extraction and Isolation in Carduus crispus. Carduuside A. EI MS Fragmentations. Important HOHAHA and HMBC Correlations. Carduuside B.

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Phytochemical investigations on six medicinal plants

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  1. Phytochemical investigations on six medicinal plants Mohammad Nur-e-Alam School of Chemistry Bangor University

  2. Extraction and Isolation in Carduuscrispus

  3. Carduuside A

  4. EI MS Fragmentations

  5. Important HOHAHA and HMBC Correlations

  6. Carduuside B

  7. Extraction and Isolation Scheme of Iris bungei

  8. Iris bungei, Mongolian medicinal Plant Quinones Nur-e-Alam M, et. al. Chem. Pharm. Bull. 48, 2000; 738-739

  9. Iris bungei, Mongolian Medicinal Plant Flavones Nur-e-Alam M, et. al. J. Nat. Prod. 64, 2001; 857-860

  10. X-ray Crystal Structure of 5, 7 & 8 A molecule of DMSO is visible as solvent of crystallization

  11. Iris bungei, Mongolian Medicinal Plant Peltogynoids Nur-e-Alam M, et. al. Chem. Pharm. Bull., 49, 2001; 1295-1298

  12. X-ray Crystal Structure of 10 Crystal System: Monoclinic. Space group:P21/n, Final R factor: 0.0438

  13. Iris bungei, Mongolian Medicinal Plant Isoflavones Nur-e-Alam M, et. al. J. Nat. Prod. 64, 2001; 857-860

  14. Withaniacoagulans, Pakistani medicinal plant UV, MeOH (log e):325 nm (3.84) and 276 (3.91) IR: 3616-3225 (OH),2839 (CH), 1772 (C=O) and 1517 (C=C) FAB-ve MS: 1151, Base Peak m/z 414 HR-MS m/z 1151.3625, MF C56H64O26, (Calcd. 1151.3686)

  15. 1H-NMR and 13C-NMR

  16. Important HMBC Corelation Nur-e-Alam M, et. al. Helv. Chim,. Acta, 86, 2003; 607-614

  17. Compounds from Sophoraalopecuroides Nur-e-Alam M, et. al. J. Nat. Prod.63, 2000; 190-192

  18. HMBC and X-ray Stracture of Novel compounds

  19. Novel compounds from Ferula mongolica

  20. Ferula mongolica Nur-e-Alam M, et. al. Helv. Chim,. Acta, 84, 2001; 2409-2416

  21. Thank You Acknowledgements: Professor M IqbalChaudhary Professor Att-ur-Rahman and others lebfellows

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