Indane derivative and processes for preparing the same
AssigneeTanabe Seiyaku Co., Ltd.
InventorsAkihiko Ishida, Koichi Homma, Michihisa Yato, Shinsuke Nishiyama, Fumikazu Okumura
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Abstract
Disclosed are an indane compound represented by the formula: ##STR1## wherein R.sup.1 represents a lower alkyl group, a lower alkenyl group or a substituted or unsubstituted mono-cyclic aromatic heterocyclic group having nitrogen atom as a hetero atom; R.sup.2 represents hydrogen atom or a lower alkyl group; and A represents a lower alkylene group, or a pharmaceutically acceptable salt thereof and processes for preparing the same.
Claims21
An indane compound represented by the formula:
- ##STR15## wherein R.sup.1 represents a C.sub.1-6 alkyl group or a C.sub.2-7 alkenyl group;
- R.sup.2 represents a hydrogen atom or a C.sub.1-6 alkyl group;
- and A represents a C.sub.1-10 alkylene group, or a pharmaceutically acceptable salt thereof.
2-(Vinylsulfonylaminobutyl)-5-pyridazin-3(2H)-on-6-yl!indane or a pharmaceutically acceptable salt thereof.
2-(Propylsulfonylaminoethyl)-5-pyridazin-3(2H)-on-6-yl!indane or a pharmaceutically acceptable salt thereof.
Dependencies are inferred from the claim text.