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(19)

RU

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2 091 368

(13)

C1

(51)

IPC

(21) (22)

Application

92016318/04, 1991-05-21

(22)

Actual filing date

1991-05-21

(45)

Published

1997-09-27

(72)

Inventor

Arlen Korrea[Br]Zhan-Noel' Deni[Be]Ehndrju Ehlliot Grin[Us]

(73)

Holder

Ron-Pulenk Rore S.A.

METHOD OF STEREOSELECTIVE PREPARATION OF SYN- PHENYL- ISOSERINE DERIVATIVES Russian patent published in 1997 - IPC

Abstract RU 2091368 C1

FIELD: chemical industry. SUBSTANCE: present invention describes phenylisoserine derivatives of general formula (R): . In general formula (1) R is phenyl or tert-butoxy and R1 is hydroxy protecting group. EFFECT: more efficient preparation method.

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RU 2 091 368 C1

Authors

Arlen Korrea[Br]

Zhan-Noel' Deni[Be]

Ehndrju Ehlliot Grin[Us]

Dates

1997-09-27—Published

1991-05-21—Filed

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