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(11)

2 032 669

(13)

C1

(51)

IPC

(21) (22)

Application

4830121/04, 1990-06-15

(22)

Actual filing date

1990-06-15

(45)

Published

1995-04-10

(72)

Inventor

Zhan Gjubehn[Be]P'Er Shatlehn[Be]Anri In'On[Be]Zhan Ljukshetti[Be]Zhan-Mari Maoks[Be]Zhan-Noehl' Valla[Fr]

(73)

Holder

Sanofi

METHOD FOR PRODUCING AMINOPHENOXY DERIVATIVES Russian patent published in 1995 - IPC

Abstract RU 2032669 C1

FIELD: medicine. SUBSTANCE: desired products have formula I where B, Cy, A, R3 and R4 have appropriate values. 4-alkoxyphenyl derivative having formula II where B, Cy, A and X are as mentioned above is used as reagent 1. Amine of HNR3R4, formula where R3, R4 have appropriate values is used as reagent 2. Desired product is isolated in free state or as salt, if desired said salt may be converted into base, and if it is desired base is converted into salt. Structural formula of I and II are as follows: . EFFECT: improves efficiency of the method.

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RU 2 032 669 C1

Authors

Zhan Gjubehn[Be]

P'Er Shatlehn[Be]

Anri In'On[Be]

Zhan Ljukshetti[Be]

Zhan-Mari Maoks[Be]

Zhan-Noehl' Valla[Fr]

Dates

1995-04-10—Published

1990-06-15—Filed

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