GB9004142D0 - Process for the preparation of lactones - Google Patents
Process for the preparation of lactonesInfo
- Publication number
- GB9004142D0 GB9004142D0 GB909004142A GB9004142A GB9004142D0 GB 9004142 D0 GB9004142 D0 GB 9004142D0 GB 909004142 A GB909004142 A GB 909004142A GB 9004142 A GB9004142 A GB 9004142A GB 9004142 D0 GB9004142 D0 GB 9004142D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- lactones
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D315/00—Heterocyclic compounds containing rings having one oxygen atom as the only ring hetero atom according to more than one of groups C07D303/00 - C07D313/00
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Furan Compounds (AREA)
- Pyrane Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US31510989A | 1989-02-24 | 1989-02-24 |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9004142D0 true GB9004142D0 (en) | 1990-04-18 |
GB2228481A GB2228481A (en) | 1990-08-29 |
GB2228481B GB2228481B (en) | 1992-04-15 |
Family
ID=23222929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9004142A Expired - Fee Related GB2228481B (en) | 1989-02-24 | 1990-02-23 | Process for the preparation of lactones |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPH02273667A (en) |
BE (1) | BE1003310A5 (en) |
DE (1) | DE4005515A1 (en) |
FR (1) | FR2643635A1 (en) |
GB (1) | GB2228481B (en) |
IT (1) | IT9067138A1 (en) |
NL (1) | NL9000443A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5231192A (en) * | 1989-02-24 | 1993-07-27 | Henkel Corporation | Process for the preparation of alpha-alkyl lactones |
US6770658B2 (en) | 1998-09-09 | 2004-08-03 | Inflazyme Pharmaceuticals Ltd. | Substituted γ-phenyl-Δ-lactams and uses related thereto |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3617177A1 (en) * | 1986-05-22 | 1987-11-26 | Basf Ag | METHOD FOR PRODUCING (ALPHA) SUBSTITUTED (GAMMA) BUTYROLACTONES |
-
1990
- 1990-02-22 DE DE4005515A patent/DE4005515A1/en not_active Withdrawn
- 1990-02-23 BE BE9000200A patent/BE1003310A5/en not_active IP Right Cessation
- 1990-02-23 JP JP2044309A patent/JPH02273667A/en active Pending
- 1990-02-23 GB GB9004142A patent/GB2228481B/en not_active Expired - Fee Related
- 1990-02-23 NL NL9000443A patent/NL9000443A/en not_active Application Discontinuation
- 1990-02-23 IT IT067138A patent/IT9067138A1/en unknown
- 1990-02-26 FR FR9002350A patent/FR2643635A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
IT9067138A0 (en) | 1990-02-23 |
GB2228481A (en) | 1990-08-29 |
JPH02273667A (en) | 1990-11-08 |
DE4005515A1 (en) | 1990-08-30 |
GB2228481B (en) | 1992-04-15 |
BE1003310A5 (en) | 1992-02-25 |
IT9067138A1 (en) | 1990-08-25 |
FR2643635A1 (en) | 1990-08-31 |
NL9000443A (en) | 1990-09-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19940223 |