FI43440B - - Google Patents
Info
- Publication number
- FI43440B FI43440B FI182665A FI182665A FI43440B FI 43440 B FI43440 B FI 43440B FI 182665 A FI182665 A FI 182665A FI 182665 A FI182665 A FI 182665A FI 43440 B FI43440 B FI 43440B
- Authority
- FI
- Finland
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 |
|---|---|---|---|
| DE19641236524 DE1236524C2 (de) | 1964-07-31 | 1964-07-31 | Verfahren zur herstellung von l-(-) -alpha-methyl-beta-(3,4-dihydroxy-phenyl)alanin |
| DEB0077917 | 1964-07-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI43440B true FI43440B (de) | 1970-12-31 |
| FI43440C FI43440C (fi) | 1971-04-13 |
Family
ID=25750877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI182665A FI43440C (fi) | 1964-07-31 | 1965-07-28 | L-(-)-alfa-metyyli-beeta-(3,4-dihydroksi-fenyyli)-alaniinin valmistusmenetelmä |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE667717A (de) |
| CH (1) | CH451187A (de) |
| DE (1) | DE1236524C2 (de) |
| FI (1) | FI43440C (de) |
| FR (1) | FR1445051A (de) |
| GB (1) | GB1040169A (de) |
| IL (1) | IL24042A (de) |
| LU (1) | LU49191A1 (de) |
| NL (2) | NL6509816A (de) |
-
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 LU LU49191A patent/LU49191A1/xx unknown
- 1965-07-28 FI FI182665A patent/FI43440C/fi active
- 1965-07-29 CH CH1063865A patent/CH451187A/de unknown
- 1965-07-29 NL NL6509816A patent/NL6509816A/xx unknown
- 1965-07-29 FR FR26486A patent/FR1445051A/fr not_active Expired
- 1965-07-30 GB GB3271465A patent/GB1040169A/en not_active Expired
- 1965-07-30 BE BE667717D patent/BE667717A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1236524B (de) | 1973-10-04 |
| NL6509816A (de) | 1966-02-01 |
| FR1445051A (fr) | 1966-07-08 |
| FI43440C (fi) | 1971-04-13 |
| DE1236524C2 (de) | 1973-10-04 |
| IL24042A (en) | 1969-01-29 |
| BE667717A (de) | 1966-01-31 |
| NL126377C (de) | |
| CH451187A (de) | 1968-05-15 |
| GB1040169A (en) | 1966-08-24 |
| LU49191A1 (de) | 1965-09-28 |