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Primary Examiner: Thomas, Jr., James O.
Assistant Examiner: Reamer, James H.
Attorney: Oblon, Fisher, Spivak, McClelland & Maier

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Title: Anti-inflammatory agent of benzoyl derivative

Abstract: Anti-inflammatory agent comprises an active ingredient of benzoyl derivative having the formula ##STR1## WHEREIN R.sub.1 represents hydrogen, halogen, hydroxy, C.sub.1-8 alkyl or C.sub.1-8 alkoxy, R.sub.2 represents hydrogen, halogen, hydroxy, vinyl, C.sub.1-8 alkyl or C.sub.1-8 alkoxy, A represents carbonyl, methylene or a single bond, and n is an integer of 1 to 4.


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Inventors: Hamazaki, Yasuhiko (Yachiyo, JP)
Kawabata, Shozo (Saitama, JP)
Yamamoto, Toshiyuki (Tokyo, JP)
Shiraishi, Yasuo (Tokyo, JP)
Ueno, Akira (Tokyo, JP)
Amemiya, Koji (Kodaira, JP)
Saga, Katsumas (Ichikawa, JP)

Application Number: 755069
Filing Date: 1976-12-28
Publication_date: 1978-11-07
Assignee: Kaken Chemical Co., Ltd. (Tokyo, JP)
Primary Class(es): 514/686 514/685, 514/687, 568/312, 568/323, 568/331, 568/332, 568/333
Other Classes:
US Patent Ref:
B416257Mar, 1976Schaffner et al.260/591.
2671016Mar, 1954Erickson et al.260/591.
2802032Aug, 1957Prill260/591.
3755450Aug, 1973Anderson et al.260/591.
3898275Aug, 1975Houlihan260/591.
3924002Dec, 1975Duennenberger et al.260/591.
3954875May, 1976Swithenbank et al.260/591.
3983176Sep, 1976Yamada et al.260/591.
4027040May, 1977Deraedt et al.260/591.

Other Refs: 2,553,708
Jun, 1976DE
Other References: Pews et al., J.A.C.S., vol. 89, pp. 2391-2400 (1967).