Process for producing 9-carbamoyl fluorene derivatives

Details Process for producing 9-carbamoyl fluorene derivatives Process for producing 9-carbamoyl fluorene derivatives

Filed on

1983-10-19

Date issued

1986-04-29

Examiner

Waltz, Thomas A.

Patent Class

Organic compounds -- part of the class 532-570 series

SubClass

Organic compounds

SubSubClass

Amino nitrogen containing

Other Related Categories

C07C10200, C07C10328

Type

Patent

Status

active

Patent number

045858942

Description

ABSTRACT:
Processes are described for preparing pharmaceutical 9-carbamoyl-9-aminoalkylfluorenes and intermediates in their preparation.

REFERENCES:
patent: 4197313 (1980-04-01), Lacefield et al.
patent: 4277495 (1981-07-01), Lacefield et al.
patent: 4282170 (1981-08-01), Lavagnino et al.
patent: 4382093 (1983-05-01), Lacefield et al.
patent: 4452745 (1984-06-01), Lacefield et al.
patent: 4486592 (1984-12-01), Lacefield et al.
Buehler et al., Survey of Organic Syntheses, pp. 424-425, Wiley-Interscience (1970).
Wagner et al., Synthetic Organic Chemistry, p. 662, Wiley and Sons, Ltd., (1953).

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