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1,3,4-Oxa(thia)diazino [i,j]-annelated quinolines: a new type of key intermediate in the synthesis of tricyclic fluoroquinolones

Galina Nikolaevna Lipunova 1
Galina Nikolaevna Lipunova
, 
Emiliya Vladimirovna Nosova 1
Emiliya Vladimirovna Nosova
,  , 
Larisa Petrovna Sidorova 1
Larisa Petrovna Sidorova
, 
Olga Mikhailovna Chasovskikh 1
Olga Mikhailovna Chasovskikh
10.1070/MC1998v008n04ABEH000986
Published 1998-09-10
Communication , Volume 8, Issue 4, 131-133
8
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Lipunova G. N. et al. 1,3,4-Oxa(thia)diazino [i,j]-annelated quinolines: a new type of key intermediate in the synthesis of tricyclic fluoroquinolones // Mendeleev Communications. 1998. Vol. 8. No. 4. pp. 131-133.
GOST all authors (up to 50) Copy
Lipunova G. N., Nosova E. V., Charushin V. N., Sidorova L. P., Chasovskikh O. M. 1,3,4-Oxa(thia)diazino [i,j]-annelated quinolines: a new type of key intermediate in the synthesis of tricyclic fluoroquinolones // Mendeleev Communications. 1998. Vol. 8. No. 4. pp. 131-133.
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TY - JOUR
DO - 10.1070/MC1998v008n04ABEH000986
UR - https://mendcomm.colab.ws/publications/10.1070/MC1998v008n04ABEH000986
TI - 1,3,4-Oxa(thia)diazino [i,j]-annelated quinolines: a new type of key intermediate in the synthesis of tricyclic fluoroquinolones
T2 - Mendeleev Communications
AU - Lipunova, Galina Nikolaevna
AU - Nosova, Emiliya Vladimirovna
AU - Charushin, Valery Nikolaevich
AU - Sidorova, Larisa Petrovna
AU - Chasovskikh, Olga Mikhailovna
PY - 1998
DA - 1998/09/10
PB - Mendeleev Communications
SP - 131-133
IS - 4
VL - 8
ER -
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@article{1998_Lipunova,
author = {Galina Nikolaevna Lipunova and Emiliya Vladimirovna Nosova and Valery Nikolaevich Charushin and Larisa Petrovna Sidorova and Olga Mikhailovna Chasovskikh},
title = {1,3,4-Oxa(thia)diazino [i,j]-annelated quinolines: a new type of key intermediate in the synthesis of tricyclic fluoroquinolones},
journal = {Mendeleev Communications},
year = {1998},
volume = {8},
publisher = {Mendeleev Communications},
month = {Sep},
url = {https://mendcomm.colab.ws/publications/10.1070/MC1998v008n04ABEH000986},
number = {4},
pages = {131--133},
doi = {10.1070/MC1998v008n04ABEH000986}
}
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Lipunova, Galina Nikolaevna, et al. “1,3,4-Oxa(thia)diazino [i,j]-annelated quinolines: a new type of key intermediate in the synthesis of tricyclic fluoroquinolones.” Mendeleev Communications, vol. 8, no. 4, Sep. 1998, pp. 131-133. https://mendcomm.colab.ws/publications/10.1070/MC1998v008n04ABEH000986.

Abstract

The synthesis of new derivatives of 1,3,4-oxa(thia)diazino[6,5,4-i,j]quinolines, which have a structure that is very similar to the ofloxacin skeleton, by intramolecular cyclizations of ethyl 3-(R-carbonylhydrazino)- and 3-(R-thiocarbonylhydrazino)-substituted 2-polyfluorobenzoyl acrylates, is described.

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