ES546140A0 - PROCEDURE FOR PREPARING AMINOLACTONES - Google Patents
PROCEDURE FOR PREPARING AMINOLACTONESInfo
- Publication number
- ES546140A0 ES546140A0 ES546140A ES546140A ES546140A0 ES 546140 A0 ES546140 A0 ES 546140A0 ES 546140 A ES546140 A ES 546140A ES 546140 A ES546140 A ES 546140A ES 546140 A0 ES546140 A0 ES 546140A0
- Authority
- ES
- Spain
- Prior art keywords
- aminolactones
- preparing
- procedure
- preparing aminolactones
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D261/00—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings
- C07D261/02—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings
- C07D261/06—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members
- C07D261/08—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D261/00—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings
- C07D261/02—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings
- C07D261/06—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members
- C07D261/10—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more 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
- C07D261/12—Oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D261/00—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings
- C07D261/02—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings
- C07D261/06—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members
- C07D261/10—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more 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
- C07D261/18—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/16—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D309/28—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings 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
- C07D309/30—Oxygen atoms, e.g. delta-lactones
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU309084A HU194203B (en) | 1984-08-15 | 1984-08-15 | Process for producing amino-lactone |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8609297A1 ES8609297A1 (en) | 1986-09-01 |
ES546140A0 true ES546140A0 (en) | 1986-09-01 |
Family
ID=10962501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES546140A Expired ES8609297A1 (en) | 1984-08-15 | 1985-08-14 | Process for the preparation of an aminolactone |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS61246176A (en) |
BE (1) | BE903069A (en) |
CH (1) | CH666686A5 (en) |
DE (1) | DE3529159A1 (en) |
ES (1) | ES8609297A1 (en) |
FR (1) | FR2569194B3 (en) |
GB (1) | GB2163160A (en) |
HU (1) | HU194203B (en) |
PT (1) | PT80959B (en) |
SE (1) | SE453193B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8531638D0 (en) * | 1985-12-23 | 1986-02-05 | Ici Plc | Chemical compounds |
EP1411045B1 (en) | 2002-10-18 | 2008-01-16 | Tohru Yokozawa | Process for production of optically active amino alcohols |
WO2007086076A2 (en) * | 2006-01-24 | 2007-08-02 | Unichem Laboratories Limited | An improved process for preparation of leflunomide |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4287123A (en) * | 1980-01-14 | 1981-09-01 | Merck & Co., Inc. | Synthesis of thienamycin via (3SR, 4RS)-3-((RS)-1-acyloxyethyl)-2-oxo-4-azetidineacetate |
US4360684A (en) * | 1981-04-08 | 1982-11-23 | Merck & Co., Inc. | Process for the preparation of (2S)-tetrahydro-2α-methyl-6-oxo-4βα-carboxylic acid |
-
1984
- 1984-08-15 HU HU309084A patent/HU194203B/en not_active IP Right Cessation
-
1985
- 1985-07-24 CH CH320285A patent/CH666686A5/en not_active IP Right Cessation
- 1985-08-14 DE DE19853529159 patent/DE3529159A1/en not_active Withdrawn
- 1985-08-14 SE SE8503811A patent/SE453193B/en not_active IP Right Cessation
- 1985-08-14 GB GB08520403A patent/GB2163160A/en not_active Withdrawn
- 1985-08-14 BE BE0/215472A patent/BE903069A/en not_active IP Right Cessation
- 1985-08-14 FR FR8512410A patent/FR2569194B3/en not_active Expired
- 1985-08-14 ES ES546140A patent/ES8609297A1/en not_active Expired
- 1985-08-14 PT PT8095985A patent/PT80959B/en unknown
- 1985-08-14 JP JP17775885A patent/JPS61246176A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CH666686A5 (en) | 1988-08-15 |
ES8609297A1 (en) | 1986-09-01 |
FR2569194A1 (en) | 1986-02-21 |
BE903069A (en) | 1986-02-14 |
SE8503811L (en) | 1986-02-16 |
SE453193B (en) | 1988-01-18 |
JPS61246176A (en) | 1986-11-01 |
GB2163160A (en) | 1986-02-19 |
DE3529159A1 (en) | 1986-02-27 |
FR2569194B3 (en) | 1987-06-26 |
PT80959A (en) | 1985-09-01 |
HU194203B (en) | 1988-01-28 |
SE8503811D0 (en) | 1985-08-14 |
HUT37777A (en) | 1986-02-28 |
PT80959B (en) | 1987-02-06 |
GB8520403D0 (en) | 1985-09-18 |
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