ES363419A1 - Procedimiento para la preparacion de derivados de fenil- alanina. - Google Patents

Procedimiento para la preparacion de derivados de fenil- alanina.

Info

Publication number
ES363419A1
ES363419A1 ES363419A ES363419A ES363419A1 ES 363419 A1 ES363419 A1 ES 363419A1 ES 363419 A ES363419 A ES 363419A ES 363419 A ES363419 A ES 363419A ES 363419 A1 ES363419 A1 ES 363419A1
Authority
ES
Spain
Prior art keywords
give
acid
bis
reacted
methyl ester
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES363419A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of ES363419A1 publication Critical patent/ES363419A1/es
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D309/00Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/02Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D309/08Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D309/10Oxygen atoms
    • C07D309/12Oxygen atoms only hydrogen atoms and one oxygen atom directly attached to ring carbon atoms, e.g. tetrahydropyranyl ethers
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D233/00Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/66Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D233/72Two oxygen atoms, e.g. hydantoin
    • C07D233/76Two oxygen atoms, e.g. hydantoin with substituted hydrocarbon radicals attached to the third ring carbon atom
    • C07D233/78Radicals substituted by oxygen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D233/00Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/96Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having three double bonds between ring members or between ring members and non-ring members

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ES363419A 1968-02-09 1969-02-08 Procedimiento para la preparacion de derivados de fenil- alanina. Expired ES363419A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH197168 1968-02-09

Publications (1)

Publication Number Publication Date
ES363419A1 true ES363419A1 (es) 1970-12-16

Family

ID=4222892

Family Applications (1)

Application Number Title Priority Date Filing Date
ES363419A Expired ES363419A1 (es) 1968-02-09 1969-02-08 Procedimiento para la preparacion de derivados de fenil- alanina.

Country Status (8)

Country Link
US (1) US3641097A (es)
BE (1) BE727978A (es)
DE (1) DE1902582A1 (es)
ES (1) ES363419A1 (es)
FR (1) FR2002958A1 (es)
GB (2) GB1251142A (es)
IL (1) IL31324A0 (es)
NL (1) NL6901980A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3923833A (en) * 1968-05-01 1975-12-02 Hoffmann La Roche N-{8 (1-cyano-2-phenyl)ethyl{9 carbamates
US3892777A (en) * 1968-05-01 1975-07-01 Hoffmann La Roche Substituted benzylethylenedicarbamates
US3878043A (en) * 1973-01-02 1975-04-15 Univ Southern Illinois Method for preparing L-dopa and novels compounds useful therein
JP5311371B2 (ja) * 2008-03-24 2013-10-09 静岡県公立大学法人 メチル化カテキンの効率的製造方法

Also Published As

Publication number Publication date
DE1902582A1 (de) 1970-12-10
IL31324A0 (en) 1969-02-27
GB1252109A (es) 1971-11-03
NL6901980A (es) 1969-08-12
US3641097A (en) 1972-02-08
GB1251142A (es) 1971-10-27
FR2002958A1 (es) 1969-11-07
BE727978A (es) 1969-08-06

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