GB1102375A - ª‡-amino-ª‰-hydroxymethyl-ª†-butyrolactones, sulphonic acid esters thereof, and processes for their preparation - Google Patents
ª‡-amino-ª‰-hydroxymethyl-ª†-butyrolactones, sulphonic acid esters thereof, and processes for their preparationInfo
- Publication number
- GB1102375A GB1102375A GB5430666A GB5430666A GB1102375A GB 1102375 A GB1102375 A GB 1102375A GB 5430666 A GB5430666 A GB 5430666A GB 5430666 A GB5430666 A GB 5430666A GB 1102375 A GB1102375 A GB 1102375A
- Authority
- GB
- United Kingdom
- Prior art keywords
- amino
- butyrolactones
- hydroxymethyl
- processes
- preparation
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/26—Heterocyclic compounds containing five-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
- C07D307/30—Heterocyclic compounds containing five-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
- C07D307/32—Oxygen atoms
- C07D307/33—Oxygen atoms in position 2, the oxygen atom being in its keto or unsubstituted enol form
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/37—Thiols
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
The invention comprises compounds of the general formulae <FORM:1102375/C2/1> and <FORM:1102375/C2/2> wherein R1 represents an amino blocking grou and R represents an alkyl, aralkyl or aryl group. The compounds are prepared by the methods described in Specification 1,102,374.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR964880A FR1493410A (en) | 1964-02-24 | 1964-02-24 | Process for the preparation of a substituted gamma-butyrolactone and products obtained in this process |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1102375A true GB1102375A (en) | 1968-02-07 |
Family
ID=8823878
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB806365A Expired GB1102374A (en) | 1964-02-24 | 1965-02-24 | Processes for preparing ª‡-amino-ª‰-mercaptomethyl-ª†-butyrolactone, and the novel compound prepared thereby |
GB5430766A Expired GB1102376A (en) | 1964-02-24 | 1965-02-24 | ª‡-amino-ª‰-acylthiomethyl-ª†-butyrolactones, and processes for their preparation |
GB5430666A Expired GB1102375A (en) | 1964-02-24 | 1965-02-24 | ª‡-amino-ª‰-hydroxymethyl-ª†-butyrolactones, sulphonic acid esters thereof, and processes for their preparation |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB806365A Expired GB1102374A (en) | 1964-02-24 | 1965-02-24 | Processes for preparing ª‡-amino-ª‰-mercaptomethyl-ª†-butyrolactone, and the novel compound prepared thereby |
GB5430766A Expired GB1102376A (en) | 1964-02-24 | 1965-02-24 | ª‡-amino-ª‰-acylthiomethyl-ª†-butyrolactones, and processes for their preparation |
Country Status (7)
Country | Link |
---|---|
CH (1) | CH430682A (en) |
DE (1) | DE1518121A1 (en) |
DK (1) | DK109956C (en) |
FR (1) | FR1493410A (en) |
GB (3) | GB1102374A (en) |
IL (1) | IL23029A (en) |
NL (1) | NL6502154A (en) |
-
1964
- 1964-02-24 FR FR964880A patent/FR1493410A/en not_active Expired
-
1965
- 1965-02-19 DK DK86265A patent/DK109956C/en active
- 1965-02-19 NL NL6502154A patent/NL6502154A/xx unknown
- 1965-02-22 IL IL2302965A patent/IL23029A/en unknown
- 1965-02-23 CH CH243465A patent/CH430682A/en unknown
- 1965-02-24 DE DE19651518121 patent/DE1518121A1/en not_active Withdrawn
- 1965-02-24 GB GB806365A patent/GB1102374A/en not_active Expired
- 1965-02-24 GB GB5430766A patent/GB1102376A/en not_active Expired
- 1965-02-24 GB GB5430666A patent/GB1102375A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL6502154A (en) | 1965-08-25 |
GB1102376A (en) | 1968-02-07 |
GB1102374A (en) | 1968-02-07 |
DK109956C (en) | 1968-08-12 |
FR1493410A (en) | 1967-09-01 |
IL23029A (en) | 1969-03-27 |
DE1518121A1 (en) | 1969-03-13 |
CH430682A (en) | 1967-02-28 |
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