NL99992C - - Google Patents
Info
- Publication number
- NL99992C NL99992C NL99992DA NL99992C NL 99992 C NL99992 C NL 99992C NL 99992D A NL99992D A NL 99992DA NL 99992 C NL99992 C NL 99992C
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Hydrogenated Pyridines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH843693X | 1957-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL99992C true NL99992C (fr) |
Family
ID=4541574
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL99993D NL99993C (fr) | 1957-09-25 | ||
| NL99992D NL99992C (fr) | 1957-09-25 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL99993D NL99993C (fr) | 1957-09-25 |
Country Status (6)
| Country | Link |
|---|---|
| BE (3) | BE561695A (fr) |
| CH (3) | CH342578A (fr) |
| DE (1) | DE1060866B (fr) |
| FR (1) | FR72394E (fr) |
| GB (1) | GB843693A (fr) |
| NL (2) | NL99992C (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL263569A (fr) * | 1960-04-22 | |||
| DE1236514B (de) * | 1962-05-15 | 1967-03-16 | Kali Chemie Ag | Verfahren zur Herstellung von hypnotisch wirksamen 4-Phenyl-5-n-propyl-pyrazolidon-(3) |
-
0
- NL NL99993D patent/NL99993C/xx active
- NL NL99992D patent/NL99992C/xx active
- BE BE565761D patent/BE565761A/xx unknown
- BE BE563800D patent/BE563800A/xx unknown
- BE BE561695D patent/BE561695A/xx unknown
-
1956
- 1956-04-07 CH CH342578D patent/CH342578A/de unknown
-
1957
- 1957-09-25 CH CH346885D patent/CH346885A/de unknown
- 1957-10-17 FR FR72394D patent/FR72394E/fr not_active Expired
- 1957-11-01 CH CH346886D patent/CH346886A/de unknown
- 1957-11-25 DE DES56008A patent/DE1060866B/de active Pending
-
1958
- 1958-02-28 GB GB6559/58A patent/GB843693A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH342578A (de) | 1959-11-30 |
| GB843693A (en) | 1960-08-10 |
| FR72394E (fr) | 1960-03-31 |
| NL99993C (fr) | |
| CH346885A (de) | 1960-06-15 |
| BE561695A (fr) | |
| BE563800A (fr) | |
| BE565761A (fr) | |
| CH346886A (de) | 1960-06-15 |
| DE1060866B (de) | 1959-07-09 |