CH174461A - Process for the preparation of a hydantoin. - Google Patents
Process for the preparation of a hydantoin.Info
- Publication number
- CH174461A CH174461A CH174461DA CH174461A CH 174461 A CH174461 A CH 174461A CH 174461D A CH174461D A CH 174461DA CH 174461 A CH174461 A CH 174461A
- Authority
- CH
- Switzerland
- Prior art keywords
- hydantoin
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Furan Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3110234A GB451268A (en) | 1934-10-30 | 1934-10-30 | Manufacture of hydantoins |
Publications (1)
Publication Number | Publication Date |
---|---|
CH174461A true CH174461A (en) | 1935-01-15 |
Family
ID=10317997
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH179695D CH179695A (en) | 1934-10-30 | 1933-11-01 | Process for the preparation of a hydantoin. |
CH179694D CH179694A (en) | 1934-10-30 | 1933-11-01 | Process for the preparation of a hydantoin. |
CH179693D CH179693A (en) | 1934-10-30 | 1933-11-01 | Process for the preparation of a hydantoin. |
CH174461D CH174461A (en) | 1934-10-30 | 1933-11-01 | Process for the preparation of a hydantoin. |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH179695D CH179695A (en) | 1934-10-30 | 1933-11-01 | Process for the preparation of a hydantoin. |
CH179694D CH179694A (en) | 1934-10-30 | 1933-11-01 | Process for the preparation of a hydantoin. |
CH179693D CH179693A (en) | 1934-10-30 | 1933-11-01 | Process for the preparation of a hydantoin. |
Country Status (3)
Country | Link |
---|---|
CH (4) | CH179695A (en) |
FR (1) | FR780461A (en) |
GB (1) | GB451268A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4154284A (en) * | 1977-08-22 | 1979-05-15 | Battelle Development Corporation | Method for producing flake |
JPS554305A (en) * | 1978-06-13 | 1980-01-12 | Nippon Zoki Pharmaceut Co Ltd | Remedy for disease caused by stress and its preparation |
-
1933
- 1933-11-01 CH CH179695D patent/CH179695A/en unknown
- 1933-11-01 CH CH179694D patent/CH179694A/en unknown
- 1933-11-01 CH CH179693D patent/CH179693A/en unknown
- 1933-11-01 CH CH174461D patent/CH174461A/en unknown
-
1934
- 1934-10-30 GB GB3110234A patent/GB451268A/en not_active Expired
- 1934-10-30 FR FR780461D patent/FR780461A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH179693A (en) | 1935-09-15 |
CH179695A (en) | 1935-09-15 |
GB451268A (en) | 1935-05-02 |
FR780461A (en) | 1935-04-26 |
CH179694A (en) | 1935-09-15 |
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