GB1382576A - Glycosides - Google Patents
GlycosidesInfo
- Publication number
- GB1382576A GB1382576A GB1245771A GB1245771A GB1382576A GB 1382576 A GB1382576 A GB 1382576A GB 1245771 A GB1245771 A GB 1245771A GB 1245771 A GB1245771 A GB 1245771A GB 1382576 A GB1382576 A GB 1382576A
- Authority
- GB
- United Kingdom
- Prior art keywords
- iii
- give
- atractyloside
- decarboxylated
- hydrolysed
- 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
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H15/00—Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals
- C07H15/20—Carbocyclic rings
- C07H15/24—Condensed ring systems having three or more rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
1382576 Atractyloside derivatives INVERNI DELLA BEFFA SpA 30 March 1972 [30 April 1971] 12457/71 Heading C2C The invention comprises novel therapeutic compounds containing the nucleus of Formula (A) and especially novel compounds (I), (II), (III), (IV) and (V) (where R<SP>3</SP> and R<SP>4</SP> are H, one equivalent of a metal or an optionally substituted hydrocarbon group, e.g. Me and Z<SP>1</SP> and Z<SP>2</SP> signify keto or a carbon atom linked by its remaining valencies to a hydrogen atom and an oxygen atom). (I) is obtained by extracting rhizomes of Atractylis gummifera with organic solvent, especially ethanol or acetone at 40‹ to 50‹ C. (I) can be decarboxylated to give atractyloside or it can be hydrolysed to give (II); (III), (IV) and (V) are derived from (II).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1245771A GB1382576A (en) | 1971-04-30 | 1971-04-30 | Glycosides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1245771A GB1382576A (en) | 1971-04-30 | 1971-04-30 | Glycosides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1382576A true GB1382576A (en) | 1975-02-05 |
Family
ID=10004968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1245771A Expired GB1382576A (en) | 1971-04-30 | 1971-04-30 | Glycosides |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1382576A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4968787A (en) * | 1986-07-28 | 1990-11-06 | Seitetsu Kagaku Co., Ltd. | Method for treating glycoside |
-
1971
- 1971-04-30 GB GB1245771A patent/GB1382576A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4968787A (en) * | 1986-07-28 | 1990-11-06 | Seitetsu Kagaku Co., Ltd. | Method for treating glycoside |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |