BE667717A - - Google Patents
Info
- Publication number
- BE667717A BE667717A BE667717DA BE667717A BE 667717 A BE667717 A BE 667717A BE 667717D A BE667717D A BE 667717DA BE 667717 A BE667717 A BE 667717A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two 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
- C07D233/72—Two oxygen atoms, e.g. hydantoin
- C07D233/76—Two oxygen atoms, e.g. hydantoin with substituted hydrocarbon radicals attached to the third ring carbon atom
- C07D233/78—Radicals substituted by oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0077917 | 1964-07-31 | ||
| DE19641236524 DE1236524C2 (de) | 1964-07-31 | 1964-07-31 | Verfahren zur herstellung von l-(-) -alpha-methyl-beta-(3,4-dihydroxy-phenyl)alanin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE667717A true BE667717A (da) | 1966-01-31 |
Family
ID=25750877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE667717D BE667717A (da) | 1964-07-31 | 1965-07-30 |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE667717A (da) |
| CH (1) | CH451187A (da) |
| DE (1) | DE1236524C2 (da) |
| FI (1) | FI43440C (da) |
| FR (1) | FR1445051A (da) |
| GB (1) | GB1040169A (da) |
| IL (1) | IL24042A (da) |
| LU (1) | LU49191A1 (da) |
| NL (2) | NL6509816A (da) |
-
0
- NL NL126377D patent/NL126377C/xx active
-
1964
- 1964-07-31 DE DE19641236524 patent/DE1236524C2/de not_active Expired
-
1965
- 1965-07-27 IL IL2404265A patent/IL24042A/xx unknown
- 1965-07-28 FI FI182665A patent/FI43440C/fi active
- 1965-07-28 LU LU49191A patent/LU49191A1/xx unknown
- 1965-07-29 FR FR26486A patent/FR1445051A/fr not_active Expired
- 1965-07-29 NL NL6509816A patent/NL6509816A/xx unknown
- 1965-07-29 CH CH1063865A patent/CH451187A/de unknown
- 1965-07-30 BE BE667717D patent/BE667717A/xx unknown
- 1965-07-30 GB GB3271465A patent/GB1040169A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1236524C2 (de) | 1973-10-04 |
| GB1040169A (en) | 1966-08-24 |
| NL126377C (da) | |
| IL24042A (en) | 1969-01-29 |
| DE1236524B (da) | 1973-10-04 |
| FI43440B (da) | 1970-12-31 |
| CH451187A (de) | 1968-05-15 |
| LU49191A1 (da) | 1965-09-28 |
| FI43440C (fi) | 1971-04-13 |
| FR1445051A (fr) | 1966-07-08 |
| NL6509816A (da) | 1966-02-01 |