NL257070A - - Google Patents
Info
- Publication number
- NL257070A NL257070A NL257070DA NL257070A NL 257070 A NL257070 A NL 257070A NL 257070D A NL257070D A NL 257070DA NL 257070 A NL257070 A NL 257070A
- 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
- C07D401/12—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 linked by a chain containing hetero atoms as chain links
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US84819959A | 1959-10-23 | 1959-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL257070A true NL257070A (el) |
Family
ID=25302624
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL125447D NL125447C (el) | 1959-10-23 | ||
| NL257070D NL257070A (el) | 1959-10-23 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL125447D NL125447C (el) | 1959-10-23 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE596217A (el) |
| CH (1) | CH385215A (el) |
| DE (1) | DE1117590B (el) |
| FR (1) | FR856M (el) |
| GB (1) | GB909878A (el) |
| NL (2) | NL257070A (el) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1005970B (de) * | 1953-08-10 | 1957-04-11 | Norwich Pharma Co | Verfahren zur Herstellung neuer Hydrazone der 5-Nitrofuran-Reihe |
-
0
- NL NL125447D patent/NL125447C/xx active
- NL NL257070D patent/NL257070A/xx unknown
-
1960
- 1960-08-25 DE DEN18817A patent/DE1117590B/de active Pending
- 1960-09-21 GB GB32403/60A patent/GB909878A/en not_active Expired
- 1960-09-28 CH CH1093160A patent/CH385215A/de unknown
- 1960-10-20 BE BE596217A patent/BE596217A/nl unknown
- 1960-10-21 FR FR841848A patent/FR856M/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| NL125447C (el) | |
| BE596217A (nl) | 1961-02-15 |
| CH385215A (de) | 1964-12-15 |
| DE1117590B (de) | 1961-11-23 |
| FR856M (el) | 1961-10-09 |
| GB909878A (en) | 1962-11-07 |