MX9708338A - Metodos para hacer acido(s)-3-(aminometil)-5-metilhexanoico. - Google Patents

Metodos para hacer acido(s)-3-(aminometil)-5-metilhexanoico.

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Publication number
MX9708338A
MX9708338A MX9708338A MX9708338A MX9708338A MX 9708338 A MX9708338 A MX 9708338A MX 9708338 A MX9708338 A MX 9708338A MX 9708338 A MX9708338 A MX 9708338A MX 9708338 A MX9708338 A MX 9708338A
Authority
MX
Mexico
Prior art keywords
acid
methylhexanoic acid
carbamoylmethyl
aminomethyl
reacting
Prior art date
Application number
MX9708338A
Other languages
English (en)
Other versions
MXPA97008338A (es
Inventor
Brian Keith Huckabee
Denis Martin Sobieray
Original Assignee
Warner Lambert Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Warner Lambert Co filed Critical Warner Lambert Co
Priority claimed from PCT/US1996/005831 external-priority patent/WO1996038405A1/en
Publication of MXPA97008338A publication Critical patent/MXPA97008338A/es
Publication of MX9708338A publication Critical patent/MX9708338A/es

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Abstract

La presente invencion proporciona un método para hacer ácido (S) - (+) - 3 - (aminometil) - 5 - metilhexanoico que comprende la condensacion de isovaleraldehido con un cianoacetato alquilo para formar un ácido 2 - ciano - 5 - metilhex - 2 - enoico alquilo éster, la reaccion del ácido 2- ciano - 5 - metilhex - 2 - enoico alquilo éster con un malonato dialquilo para formar ácido 3 - isobutilglutárico; la formacion del anhídrido de ácido 3 - isobutilglutárico; la reaccion del anhídrido con amonia para formar ácido (+-) - 3 - (carbamoilmetil) - 5 - metilhexanoico; la reaccion de ácido (+-) - 3 - (carbamoilmetil) - 5 - metilhexanoico con (R) - (+) - alfa - feniletilamina para obtener la sal del (R) - (+) - alfa - feniletilamina de ácido (R) - (-) - 3 - (carboilmetil) - 5 - metilhexanoico; combinar la sal con un ácido para obtener ácido (R) - (-) - 3 - (carbamoilmetil) - 5 - metilhexanoico; y la reaccion de ácido (R) - (-) - 3 - (carbamoilmetil) - 5 - metilhexanoico con un reactivo Hofmann para obtener (S) - (+) - 3 - (aminometil) - 5 - metilhexanoico.
MX9708338A 1996-04-26 1996-04-26 Metodos para hacer acido(s)-3-(aminometil)-5-metilhexanoico. MX9708338A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08458950 1995-06-02
PCT/US1996/005831 WO1996038405A1 (en) 1995-06-02 1996-04-26 Methods of making (s)-3-(aminomethyl)-5-methylhexanoic acid

Publications (2)

Publication Number Publication Date
MXPA97008338A MXPA97008338A (es) 1998-01-01
MX9708338A true MX9708338A (es) 1998-01-31

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ID=39165741

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9708338A MX9708338A (es) 1996-04-26 1996-04-26 Metodos para hacer acido(s)-3-(aminometil)-5-metilhexanoico.

Country Status (1)

Country Link
MX (1) MX9708338A (es)

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