UNUSUAL FORMATION OF A NOVEL PYRROLO[1',2'/1,2]PYRIDO[3,4-B]INDOLE

被引:2
|
作者
GIRI, VS [1 ]
DAS, SK [1 ]
SANKAR, PJ [1 ]
SHOOLERY, JN [1 ]
KEIFER, P [1 ]
机构
[1] VARIAN ASSOCIATES INC,PALO ALTO,CA 94303
关键词
D O I
10.1002/jhet.5570290415
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Reaction of 1-methyl-3,4-dihydro-,beta-carboline 1 with methyl glycidate 4 gave the novel tetracyclic conjugated gamma-lactam, 2-methylpyrrolo[l',2':1,2]pyrido[3,4-b]indol-3-one 5. The same compound 5 was obtained in higher yield when 1 was treated with methyl 2-methoxyacrylate 7. Sodium borohydride treatment of 5 resulted in the cleavage of lactam to yield the unexpected alcohols 8 and 9.
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页码:767 / 769
页数:3
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