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Inhibition of pig kidney L-aromatic amino acid decarboxylase by 2,3-methano-m-tyrosines
Both racemic (E)- and (Z)-2,3-methano-m-tyrosines (9E and 9Z) have been synthesized from a common intermediate, monoester (Z)-1-(ethoxycarbonyl)-2-[3-[(2-methoxyethoxy)methoxy]phenyl] cyclopropanecarboxylic acid (5). Quinine and ephedrine, respectively, were used to resolve their N-tert-butoxycarbon...
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Published in: | Journal of medicinal chemistry 1992-04, Vol.35 (8), p.1410-1417 |
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container_end_page | 1417 |
container_issue | 8 |
container_start_page | 1410 |
container_title | Journal of medicinal chemistry |
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creator | Ahmad, Saeed Phillips, Robert S Stammer, Charles H |
description | Both racemic (E)- and (Z)-2,3-methano-m-tyrosines (9E and 9Z) have been synthesized from a common intermediate, monoester (Z)-1-(ethoxycarbonyl)-2-[3-[(2-methoxyethoxy)methoxy]phenyl] cyclopropanecarboxylic acid (5). Quinine and ephedrine, respectively, were used to resolve their N-tert-butoxycarbonyl (Boc) derivatives. Among the compounds prepared, the (+)-(E)-diastereomer of 9 is the most potent inhibitor of L-aromatic amino acid decarboxylase (Dopa decarboxylase), having a Ki of 22 microM, with the (-)-Z-diastereomer (9Z) second at Ki = 49 microM. (+)-9E is a 45-fold more potent inhibitor of DDC than its acyclic analogue, D-m-tyrosine. |
doi_str_mv | 10.1021/jm00086a009 |
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Quinine and ephedrine, respectively, were used to resolve their N-tert-butoxycarbonyl (Boc) derivatives. Among the compounds prepared, the (+)-(E)-diastereomer of 9 is the most potent inhibitor of L-aromatic amino acid decarboxylase (Dopa decarboxylase), having a Ki of 22 microM, with the (-)-Z-diastereomer (9Z) second at Ki = 49 microM. 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Med. Chem</addtitle><description>Both racemic (E)- and (Z)-2,3-methano-m-tyrosines (9E and 9Z) have been synthesized from a common intermediate, monoester (Z)-1-(ethoxycarbonyl)-2-[3-[(2-methoxyethoxy)methoxy]phenyl] cyclopropanecarboxylic acid (5). Quinine and ephedrine, respectively, were used to resolve their N-tert-butoxycarbonyl (Boc) derivatives. Among the compounds prepared, the (+)-(E)-diastereomer of 9 is the most potent inhibitor of L-aromatic amino acid decarboxylase (Dopa decarboxylase), having a Ki of 22 microM, with the (-)-Z-diastereomer (9Z) second at Ki = 49 microM. (+)-9E is a 45-fold more potent inhibitor of DDC than its acyclic analogue, D-m-tyrosine.</description><subject>Animals</subject><subject>Aromatic Amino Acid Decarboxylase Inhibitors</subject><subject>Chromatography, High Pressure Liquid</subject><subject>Dopa Decarboxylase - isolation & purification</subject><subject>Enzyme Inhibitors - chemical synthesis</subject><subject>Enzyme Inhibitors - pharmacology</subject><subject>Kidney - enzymology</subject><subject>Stereoisomerism</subject><subject>Structure-Activity Relationship</subject><subject>Swine</subject><subject>Tyrosine - analogs & derivatives</subject><subject>Tyrosine - chemical synthesis</subject><subject>Tyrosine - pharmacology</subject><issn>0022-2623</issn><issn>1520-4804</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1992</creationdate><recordtype>article</recordtype><recordid>eNptkL1vFDEQR60oKBwhVWokV6EAw3i8H7clOkESFEEkEqW0Zr1ziS-368Pek7L_PUYbAQWVi9_TG-sJcarhgwbUHzc9ACwrAmgOxEKXCKpYQnEoFgCICis0L8WrlDYZMxrNkTjSZW0qUyzE3eXw4Fs_-jDIsJY7fy8ffTfwJK8UxdDT6J2k3g9BkvOd7NhRbMPTtKXEsp0kvjeq5_GBhqB6NU4xJD9wei1erGmb-OT5PRa3Xz7frC7U1ffzy9WnLDemHBXiskDWBRiuuMYGm65sudS0rgjrtqipa8k1mssOl1VRNWwMgq4duM5obsyxOJu9uxh-7jmNtvfJ8XZLA4d9stkJdYlFBt_NoMs_TJHXdhd9T3GyGuzvjPafjJl-86zdtz13f9m5W97VvPs08tOfmeKjrWpTl_bm-of9ev3NwMU52FXm3848uWQ3YR-HHOW_l38BSGyHig</recordid><startdate>19920401</startdate><enddate>19920401</enddate><creator>Ahmad, Saeed</creator><creator>Phillips, Robert S</creator><creator>Stammer, Charles H</creator><general>American Chemical Society</general><scope>BSCLL</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>19920401</creationdate><title>Inhibition of pig kidney L-aromatic amino acid decarboxylase by 2,3-methano-m-tyrosines</title><author>Ahmad, Saeed ; Phillips, Robert S ; Stammer, Charles H</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a335t-22842e1403e6e72929d5be51af6a27b47adbac91e5d286469e332017c0cd31e93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1992</creationdate><topic>Animals</topic><topic>Aromatic Amino Acid Decarboxylase Inhibitors</topic><topic>Chromatography, High Pressure Liquid</topic><topic>Dopa Decarboxylase - isolation & purification</topic><topic>Enzyme Inhibitors - chemical synthesis</topic><topic>Enzyme Inhibitors - pharmacology</topic><topic>Kidney - enzymology</topic><topic>Stereoisomerism</topic><topic>Structure-Activity Relationship</topic><topic>Swine</topic><topic>Tyrosine - analogs & derivatives</topic><topic>Tyrosine - chemical synthesis</topic><topic>Tyrosine - pharmacology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ahmad, Saeed</creatorcontrib><creatorcontrib>Phillips, Robert S</creatorcontrib><creatorcontrib>Stammer, Charles H</creatorcontrib><collection>Istex</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of medicinal chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ahmad, Saeed</au><au>Phillips, Robert S</au><au>Stammer, Charles H</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Inhibition of pig kidney L-aromatic amino acid decarboxylase by 2,3-methano-m-tyrosines</atitle><jtitle>Journal of medicinal chemistry</jtitle><addtitle>J. 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language | eng |
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source | ACS CRKN Legacy Archives |
subjects | Animals Aromatic Amino Acid Decarboxylase Inhibitors Chromatography, High Pressure Liquid Dopa Decarboxylase - isolation & purification Enzyme Inhibitors - chemical synthesis Enzyme Inhibitors - pharmacology Kidney - enzymology Stereoisomerism Structure-Activity Relationship Swine Tyrosine - analogs & derivatives Tyrosine - chemical synthesis Tyrosine - pharmacology |
title | Inhibition of pig kidney L-aromatic amino acid decarboxylase by 2,3-methano-m-tyrosines |
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