NL236637A - - Google Patents
Info
- Publication number
- NL236637A NL236637A NL236637DA NL236637A NL 236637 A NL236637 A NL 236637A NL 236637D A NL236637D A NL 236637DA NL 236637 A NL236637 A NL 236637A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
- C07D209/30—Indoles; Hydrogenated indoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to carbon atoms of the hetero ring
- C07D209/40—Nitrogen atoms, not forming part of a nitro radical, e.g. isatin semicarbazone
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D207/34—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/44—Iso-indoles; Hydrogenated iso-indoles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/56—Ring systems containing three or more rings
- C07D209/96—Spiro-condensed ring systems
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US718503A US2975189A (en) | 1958-03-03 | 1958-03-03 | Bis-iminopyrrolines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL236637A true NL236637A (de) |
Family
ID=24886315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL236637D NL236637A (de) | 1958-03-03 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2975189A (de) |
| GB (1) | GB913933A (de) |
| NL (1) | NL236637A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1229078B (de) * | 1961-10-18 | 1966-11-24 | Hibernia Chemie Ges Mit Beschr | Verfahren zur Herstellung von 3-(Aminomethyl)-3, 5, 5-trimethylcyclohexylderivaten |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE669037C (de) * | 1935-12-07 | 1938-12-15 | Martha Tigges | Federnde Klemmvorrichtung an Handlaubsaegen |
| US2417046A (en) * | 1944-03-07 | 1947-03-11 | Sprague Specialties Co | Synthesis of alkylated pyrrole compounds |
| BE477023A (de) * | 1946-05-31 | |||
| US2580738A (en) * | 1949-12-23 | 1952-01-01 | Rohm & Haas | N-substituted-2, 5-dimethyl-2, 5-dicyanopyrrolidines |
-
0
- NL NL236637D patent/NL236637A/xx unknown
-
1958
- 1958-03-03 US US718503A patent/US2975189A/en not_active Expired - Lifetime
-
1959
- 1959-03-02 GB GB7186/59A patent/GB913933A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB913933A (en) | 1962-12-28 |
| US2975189A (en) | 1961-03-14 |