ITMI930340A1 - PROCEDURE FOR THE PREPARATION OF 5-OXO-2-PYROLIDONCARBOSSILATO DI PIRIDOSSINA - Google Patents

PROCEDURE FOR THE PREPARATION OF 5-OXO-2-PYROLIDONCARBOSSILATO DI PIRIDOSSINA

Info

Publication number
ITMI930340A1
ITMI930340A1 IT000340A ITMI930340A ITMI930340A1 IT MI930340 A1 ITMI930340 A1 IT MI930340A1 IT 000340 A IT000340 A IT 000340A IT MI930340 A ITMI930340 A IT MI930340A IT MI930340 A1 ITMI930340 A1 IT MI930340A1
Authority
IT
Italy
Prior art keywords
pyrolidoncarbossilato
piridossina
oxo
procedure
preparation
Prior art date
Application number
IT000340A
Other languages
Italian (it)
Inventor
Massimo Baldacci
Original Assignee
Baldacci Lab Spa
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 Baldacci Lab Spa filed Critical Baldacci Lab Spa
Priority to ITMI930340A priority Critical patent/IT1263956B/en
Publication of ITMI930340A0 publication Critical patent/ITMI930340A0/en
Priority to KR1019930005259A priority patent/KR100257967B1/en
Priority to TW082104025A priority patent/TW235962B/zh
Priority to AT0900494A priority patent/AT403160B/en
Priority to PCT/EP1994/000517 priority patent/WO1994019324A1/en
Publication of ITMI930340A1 publication Critical patent/ITMI930340A1/en
Application granted granted Critical
Publication of IT1263956B publication Critical patent/IT1263956B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D213/62—Oxygen or sulfur atoms
    • C07D213/63—One oxygen atom
    • C07D213/65—One oxygen atom attached in position 3 or 5
    • C07D213/66—One oxygen atom attached in position 3 or 5 having in position 3 an oxygen atom and in each of the positions 4 and 5 a carbon atom bound to an oxygen, sulphur, or nitrogen atom, e.g. pyridoxal
    • C07D213/67—2-Methyl-3-hydroxy-4,5-bis(hydroxy-methyl)pyridine, i.e. pyridoxine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member 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
    • C07D207/24—Oxygen or sulfur atoms
    • C07D207/26—2-Pyrrolidones
    • C07D207/273—2-Pyrrolidones 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 other ring carbon atoms
    • C07D207/277—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D207/28—2-Pyrrolidone-5- carboxylic acids; Functional derivatives thereof, e.g. esters, nitriles
ITMI930340A 1993-02-23 1993-02-23 PROCEDURE FOR THE PREPARATION OF 5-OXO-2-PYROLIDONCARBOSSILATE OF PYRIDOXY IT1263956B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITMI930340A IT1263956B (en) 1993-02-23 1993-02-23 PROCEDURE FOR THE PREPARATION OF 5-OXO-2-PYROLIDONCARBOSSILATE OF PYRIDOXY
KR1019930005259A KR100257967B1 (en) 1993-02-23 1993-03-31 Process for the preparation of pyridoxine 5-oxo-2-pyrrolidone carboxylate
TW082104025A TW235962B (en) 1993-02-23 1993-05-21
AT0900494A AT403160B (en) 1993-02-23 1994-02-19 PROCESS FOR THE PREPARATION OF PYRIDOXIN 5-OXO-2-PYRROLIDONE CARBOXYLATE
PCT/EP1994/000517 WO1994019324A1 (en) 1993-02-23 1994-02-19 Process for the preparation of pyridoxine 5-oxo-2-pyrrolidone carboxylate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI930340A IT1263956B (en) 1993-02-23 1993-02-23 PROCEDURE FOR THE PREPARATION OF 5-OXO-2-PYROLIDONCARBOSSILATE OF PYRIDOXY

Publications (3)

Publication Number Publication Date
ITMI930340A0 ITMI930340A0 (en) 1993-02-23
ITMI930340A1 true ITMI930340A1 (en) 1994-08-23
IT1263956B IT1263956B (en) 1996-09-05

Family

ID=11365118

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI930340A IT1263956B (en) 1993-02-23 1993-02-23 PROCEDURE FOR THE PREPARATION OF 5-OXO-2-PYROLIDONCARBOSSILATE OF PYRIDOXY

Country Status (5)

Country Link
KR (1) KR100257967B1 (en)
AT (1) AT403160B (en)
IT (1) IT1263956B (en)
TW (1) TW235962B (en)
WO (1) WO1994019324A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105906559B (en) * 2016-06-14 2018-08-14 成都倍特药业有限公司 A kind of one-step synthesis of pharmaceutical grade metadoxine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR6990M (en) * 1968-03-13 1969-05-27
FR2244466A1 (en) * 1973-06-29 1975-04-18 Dufour Claude Salts of pyridoxine with aryloxy alkanoic acids - useful as antihyperlipemic agents for oral administration
FR2260330A1 (en) * 1974-02-07 1975-09-05 Innothera Lab Sa Pyridoxine N-oxy nicotinate - hypolipaemiant and hypocholesterolemiant of good therapeutic index
IT1131856B (en) * 1980-06-30 1986-06-25 Baldacci Lab Spa PHARMACEUTICAL COMPOSITION FOR THE TREATMENT OF ALCOHOLIC INTOXICATIONS
FR2485372B1 (en) * 1980-06-30 1985-08-09 Baldacci Lab Spa PHARMACEUTICAL COMPOSITION FOR THE TREATMENT OF ACUTE ALCOHOLIC POISONING BASED ON PYRIDOXIN 5-OXO-2-PYRROLIDONE CARBOXYLATE AND PROCESS FOR PREPARING THE SAME

Also Published As

Publication number Publication date
KR940019703A (en) 1994-09-14
KR100257967B1 (en) 2000-07-01
TW235962B (en) 1994-12-11
AT403160B (en) 1997-11-25
ITMI930340A0 (en) 1993-02-23
WO1994019324A1 (en) 1994-09-01
ATA900494A (en) 1997-04-15
IT1263956B (en) 1996-09-05

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970227