GB1409612A - Phenylpropyl-d-alpha-tocopherol-succinate the method for making the same and preparations - Google Patents

Phenylpropyl-d-alpha-tocopherol-succinate the method for making the same and preparations

Info

Publication number
GB1409612A
GB1409612A GB4297573A GB4297573A GB1409612A GB 1409612 A GB1409612 A GB 1409612A GB 4297573 A GB4297573 A GB 4297573A GB 4297573 A GB4297573 A GB 4297573A GB 1409612 A GB1409612 A GB 1409612A
Authority
GB
United Kingdom
Prior art keywords
succinate
tocopherol
phenylpropyl
preparations
alpha
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
GB4297573A
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.)
Ahrens G W
Original Assignee
Ahrens G W
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 Ahrens G W filed Critical Ahrens G W
Priority to GB4297573A priority Critical patent/GB1409612A/en
Publication of GB1409612A publication Critical patent/GB1409612A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
    • C07D311/70—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with two hydrocarbon radicals attached in position 2 and elements other than carbon and hydrogen in position 6
    • C07D311/72—3,4-Dihydro derivatives having in position 2 at least one methyl radical and in position 6 one oxygen atom, e.g. tocopherols

Abstract

1409612 Tocopherol derivatives G W AHRENS 13 Sept 1973 42975/73 Heading C2V The invention comprises the ester of dalpha-tocopheryl-acid-succinate with the aromatic alcohol of formula C 6 H 5 CH 2 CH 2 CH 2 OH obtained by reacting equimolar amounts of the acid succinate and the alcohol at elevated temperature with removal of water formed in the reaction.
GB4297573A 1973-09-13 1973-09-13 Phenylpropyl-d-alpha-tocopherol-succinate the method for making the same and preparations Expired GB1409612A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4297573A GB1409612A (en) 1973-09-13 1973-09-13 Phenylpropyl-d-alpha-tocopherol-succinate the method for making the same and preparations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4297573A GB1409612A (en) 1973-09-13 1973-09-13 Phenylpropyl-d-alpha-tocopherol-succinate the method for making the same and preparations

Publications (1)

Publication Number Publication Date
GB1409612A true GB1409612A (en) 1975-10-08

Family

ID=10426800

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4297573A Expired GB1409612A (en) 1973-09-13 1973-09-13 Phenylpropyl-d-alpha-tocopherol-succinate the method for making the same and preparations

Country Status (1)

Country Link
GB (1) GB1409612A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005042539A1 (en) * 2003-10-29 2005-05-12 Sonus Pharmaceuticals, Inc. Tocopherol-modified therapeutic drug compounds

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005042539A1 (en) * 2003-10-29 2005-05-12 Sonus Pharmaceuticals, Inc. Tocopherol-modified therapeutic drug compounds
US7223770B2 (en) 2003-10-29 2007-05-29 Sonus Pharmaceuticals, Inc. Tocopherol-modified therapeutic drug compounds

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee