FR1558680A - - Google Patents
Info
- Publication number
- FR1558680A FR1558680A FR1558680DA FR1558680A FR 1558680 A FR1558680 A FR 1558680A FR 1558680D A FR1558680D A FR 1558680DA FR 1558680 A FR1558680 A FR 1558680A
- Authority
- FR
- France
- 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
- C07H17/00—Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals
- C07H17/04—Heterocyclic radicals containing only oxygen as ring hetero atoms
- C07H17/06—Benzopyran radicals
- C07H17/065—Benzo[b]pyrans
- C07H17/07—Benzo[b]pyran-4-ones
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62209867A | 1967-03-10 | 1967-03-10 | |
| US63862367A | 1967-05-15 | 1967-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1558680A true FR1558680A (en) | 1969-02-28 |
Family
ID=27089132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1558680D Expired FR1558680A (en) | 1967-03-10 | 1968-03-07 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE711782A (en) |
| DE (1) | DE1668923C3 (en) |
| FR (1) | FR1558680A (en) |
| GB (1) | GB1189573A (en) |
-
1968
- 1968-02-26 GB GB927468A patent/GB1189573A/en not_active Expired
- 1968-03-07 BE BE711782D patent/BE711782A/xx unknown
- 1968-03-07 FR FR1558680D patent/FR1558680A/fr not_active Expired
- 1968-03-08 DE DE19681668923 patent/DE1668923C3/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1189573A (en) | 1970-04-29 |
| DE1668923B2 (en) | 1973-03-22 |
| DE1668923C3 (en) | 1973-10-11 |
| DE1668923A1 (en) | 1972-01-27 |
| BE711782A (en) | 1968-07-15 |