Isolation and synthesis of a new chromenochalcone and a new chromene from orthosiphon glabratus

Journal of Asian Natural Products Research

Volumn 11, Issue 3, 2009, Pages 202-208

  Das, Biswanath ^a   Thirupathi, Ponnaboina ^a   Kumar, Rathod Aravind ^a   Venkata, Akella ^a   Sarma, Subramanya ^a   Basha, Shaik Jilani ^a  

^a INDIAN INSTITUTE OF CHEMICAL TECHNOLOGY   (India)

Author keywords

Chromene; Chromenochalcone; Lamiaceae; Orthosiphon glabratus

Indexed keywords

1 (2,2 DIMETHYL 5 HYDROXY 2H CHROMEN 6 YL) 3 (2',3',4' TRIMETHOXYPHENYL)PROPENONE; 1 (2,2 DIMETHYL 5 HYDROXY 2H CHROMEN 6 YL) 3 (3 HYDROXY 4 METHOXYLPHENYL)PROPENONE; 1 (2,2 DIMETHYL 5 HYDROXY 2H CHROMEN 6 YL) 3 (4 METHOXYLPHENYL)PROPENONE; 3,5 DIHYDROXY 7,3',4' TRIMETHOXY FLAVONE; 3,5,7,4' TETRAMETHOXY FLAVONE; 6 ACETYL 2,2 DIMETHYL 5 HYDROXY CHROMENE; 6 ACETYL 2,2 DIMETHYL 7 HYDROXY CHROMENE; 6 ACETYL 3,4 DIHYDRO 2,2 DIMETHYL 5 HYDROXY CHROMENE; 6 ACETYL 3,4 DIHYDRO 2,2 DIMETHYL 5 O PRENYL CHROMENE; 6,7 DIMETHOXY 8 HYDROXY COUMARIN; CHALCONE DERIVATIVE; CHROMENE DERIVATIVE; COUMARIN DERIVATIVE; FERULIC ACID; FLAVONE DERIVATIVE; ISOFERULIC ACID; PLANT EXTRACT; UNCLASSIFIED DRUG; 1 (2,2 DIMETHYL 5 HYDROXY 2H CHROMEN 6 YL) 3 (2',3',4' TRIMETHO XYPHENYL)PROPENONE; 1-(2,2-DIMETHYL-5-HYDROXY-2H-CHROMEN-6-YL)-3-(2',3',4'-TRIMETHO-XYPHENYL)PROPENONE; 6-ACETYL-3,4-DIHYDRO-2,2-DIMETHYL-5-O-PRENYL-CHROMENE; BENZOPYRAN DERIVATIVE;

ARTICLE; CARBON NUCLEAR MAGNETIC RESONANCE; CONTROLLED STUDY; DRUG ISOLATION; DRUG SYNTHESIS; HETERONUCLEAR MULTIPLE BOND CORRELATION; MEDICINAL PLANT; NUCLEAR OVERHAUSER EFFECT; ORTHOSIPHON; ORTHOSIPHON GLABRATUS; PROTON NUCLEAR MAGNETIC RESONANCE; CHEMICAL STRUCTURE; CHEMISTRY; INDIA; ISOLATION AND PURIFICATION; NUCLEAR MAGNETIC RESONANCE;

LAMIACEAE; ORTHOSIPHON;

BENZOPYRANS; CHALCONES; INDIA; MOLECULAR STRUCTURE; NUCLEAR MAGNETIC RESONANCE, BIOMOLECULAR; ORTHOSIPHON;

EID: 65649122565     PISSN: 10286020     EISSN: 14772213     Source Type: Journal    
DOI: 10.1080/10286020802682809     Document Type: Article

References (24)

1. J.S. Gamble, Flora of the Presidency of Madras (Botanical Survey of India, Calcutta, 1956), Vol. 1, p. 279.
2. S.P. Ambasta, editor, The Useful Plants of India (CSIR, New Delhi, 1986), p. 505.
3. Annonymus, The Wealth of India: Raw Materials (CSIR, New Delhi, 1969), Vol. 8, p. 317.
4. B. Das, N. Ravindranath, M.R. Reddy, G. Mahender, R. Ramu, and K. Ravi Kumar, Phytochemistry 65, 2387 (2004).
5. B. Das, M.R. Reddy, R. Ramu, N. Ravindranath, H. Harish, K.V.S. Rama Krishna, Y.K. Rao, K. Hara Kishore, and U.S.N. Murty, Phytochemistry 66 633 (2005).
6. B. Das, R. Ramu, Y.K. Rao, M.R. Reddy, H. Harish, V.S. Reddy, and K.V.S. Rama Krishna, Phytochemistry 67, 978 (2006).
7. B. Das, V.S. Reddy, M. Krishnaiah, A.V.S. Sarma, B. Ravikumar, J.V. Rao, and V. Sridhar, Phytochemistry 68, 2029 (2007).
8. K. Subramanyam, J.M. Rao, and K.V.J. Rao, Ind. J. Chem. 15B, 12 (1977).
9. C. Steinbeck, V. Spitzer, M. Starosta, and G.V. Poser, J. Nat. Prod. 60, 627 (1997).
10. M.A. Ramadan, Bull. Pharm. Sci. 21, 103 (1998).
11. G. Amalia, E. Valesi, G. Rodriguez, V. Vander, and T.J. Mabry, Phytochemistry 11, 2821 (1972).
12. A. Kashinatham, Ph.D. thesis, Osmania University, 1998.
13. T.S. Wu, Y.L. Leu, and Y.-Y. Chan, Chem. Pharm. Bull. 46, 1624 (1998).
14. A.C. Hartung, M.C. Nair, and A.R. Putnam, J. Chem. Ecol. 16, 1707 (1990).
15. T. Szell and I. Sohar, Can. J. Chem. 47, 1254 (1969).
16. N.J. Lawrence, D. Renninson, A.T. McGown, S. Ducki, L.A. Gul, J.A. Hadfield, and N. Khan, J. Comb. Chem. 3, 421 (2001).
17. X. Bu, L. Zhao, and Y. Li, Synthesis 1246 (1997).
18. K.C. Nicolaou, J.A. Pfefferkorn, A.J. Roecker, G.Q. Cao, S. Barluenga, and H.J. Mitchell, J. Am. Chem. Soc. 122, 9939 (2000).
19. S. Satyanarayana and H.G. Krishnamurthy, Curr. Sci. 57, 1114 (1988).
20. A.R. Alcantara, J.M. Marinas, and J.V. Sinisterra, Tetrahedron Lett. 28, 1515 (1987).
21. N.O. Calloway and L.D. Green, J. Am. Chem. Soc. 59, 809 (1937).
22. L. Mazza and A. Guaram, Synthesis 41 (1980).
23. N. Iranpoor and F. Kazemi, Tetrahedron 54, 9475 (1998).
24. T. Narender and K.P. Reddy, Tetrahedron Lett. 48, 3177 (2007).