Synthesis of O-methyltopsentin

Heterocyclic Communications

Volumn 2, Issue 2, 1996, Pages 189-191

  Kawasaki, Ikuo ^a   Katsuma, Hideo ^a   Nakayama, Yohko ^a   Yamashita, Masayuki ^a   Ohta, Shunsaku ^a  

^a KYOTO PHARMACEUTICAL UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0000295254     PISSN: 07930283     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (21)

1. (a) K. Bartik, J.-C. Braekman, D. Daloze, C. Stoller, J. Huysecom, G. Vandevyver, R. Ottinger, Can. J. Chem. 65, 2118, (1987);
2. (b) S. Tsujii, K. L. Rinehart, S. P. Gunasekera, Y. Kashman, S. S. Cross, M. S. Lui, S. A. Pomponi, M. C. Diaz, J. Org. Chem. 53, 5446 (1988);
3. (c) S. A. Morris, R. J. Andersen, Can. J. Chem.. 67, 677 (1989);
4. (d) S. A. Morris, R. J. Andersen, Tetrahedron, 46, 715 (1990);
5. (e) S. Sakemi, H. H. Sun, J. Org. Chem. 56, 4304 (1991)
6. S. Ohta, S. Hayakawa, K. Nishimura, M. Okamoto, Chem. Pharm. Bull. 15, 1058 (1987)
7. S. Ohta, T. Yamamoto, I. Kawasaki, M. Yamashita, H. Katsuma, R. Nasako, K. Kobayashi, K. Ogawa, Chem. Pharm. Bull.. 40, 2681 (1992).
8. (a) N. Miyaura, K. Yamada, H. Suginome, A. Suzuki, J. Am. Chem. Soc. 107, 972 (1985);
9. (b) N. Miyaura, T. Yanagi, A. Suzuki, Synth. Commun. 11, 513 (1981);
10. (c) A. O. Aliprantis, J. W. Canary, J. Am. Chem. Soc.. 116, 6985 (1994);
11. (d) Y. Yang, A. R. Martin, Heterocycles 34, 1395 (1994);
12. (e) A. R. Martin, Y. Yang, Acta. Chem. Scand. 47, 221 (1993);
13. (f) A. Alvarez, A. Guzmán, A. Ruiz, E. Velarde, J. Org. Chem. 57, 1653 (1992);
14. (g) I. Kawasaki, M. Yamashita, S. Ohta, J. Chem. Soc., Chem. Commun. 1994, 2085
15. P. L. Feldman, H. Rapoport, Synthesis 1986, 735,
16. (b) R. D. Clark, D. B. Repke, Heterocycles 22, 195 (1984)
17. M. Amat, S. Hadida, S. Sathyanarayana, J. Bosch, J. Org. Chem. 59, 10 (1994).
18. (a) J. I. Levin, E. Turos, S. M. Weinreb, Synth. Commun. 12, 989 (1982);
19. (b) P. A. Jacobi, L. M. Armacost, H. L. Brielmann, R. O. Cann, J. I. Kravitz, M. J. Martinelli, J. Org. Chem. 59, 5292 (1994)
20. +).
21. Structures of the newly prepared compounds, appeared in this paper, were confirmed on the basis of their spectral and analytical data.