Synthesis of 4-methyl pyrido (3,2-e) pyrrolo (1,2-a) pyrazines.
نویسندگان
چکیده
منابع مشابه
Simple synthesis of pyrrolo[3,2-e]indole-1-carbonitriles
Alkylation of 5-nitroindol-4-ylacetonitriles with ethyl chloroacetate, α-halomethyl ketones, and chloroacetonitrile followed by a treatment of the products with chlorotrimethylsilane in the presence of DBU gives 1-cyanopyrrolo[3,2-e]indoles substituted in position 2 with electron-withdrawing groups.
متن کاملDiscovery and Biological Evaluation of a Series of Pyrrolo[2,3-b]pyrazines as Novel FGFR Inhibitors.
Abnormality of fibroblast growth factor receptor (FGFR)-mediated signaling pathways were frequently found in various human malignancies, making FGFRs hot targets for cancer treatment. To address the consistent need for a new chemotype of FGFR inhibitors, here, we started with a hit structure identified from our internal hepatocyte growth factor receptor (also called c-Met) inhibitor project, an...
متن کاملMicrowave-assisted solvent-free synthesis and in vitro antibacterial screening of quinoxalines and pyrido[2, 3b]pyrazines.
We report herein the microwave assisted synthesis, without solvents and catalysts, of 6-substituted quinoxalines and 7-substituted pyrido[2,3b]pyrazines. The compounds were obtained in good yields and short reaction times using the mentioned procedure and two new structures are reported. A complete ¹H- and ¹³C-NMR assignment was performed using 1D and 2D-NMR. Additionally, an in vitro screening...
متن کاملMethyl 4-methyl-2-oxo-1,2,5,6-tetrahydro-4H-pyrrolo[3,2,1-ij]quinoline-6-carboxylate
In the title mol-ecule, C(14)H(15)NO(3), the six-membered heterocyclic ring exhibits an envelope conformation. In the crystal, C-H⋯π inter-actions link the mol-ecules into centrosymmetric dimers, and weak inter-molecular C-H⋯O hydrogen bonds link these dimers into columns propagated along [100].
متن کامل????? ??? ??????? ??????? E ?? ????? ???? ????????? ???? ?? ????-32 ?? ??? ??????? ???
This article has no abstract.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Chemical and Pharmaceutical Bulletin
سال: 1988
ISSN: 0009-2363,1347-5223
DOI: 10.1248/cpb.36.3248