NL125665C - - Google Patents
Info
- Publication number
- NL125665C NL125665C NL6501646A NL6501646A NL125665C NL 125665 C NL125665 C NL 125665C NL 6501646 A NL6501646 A NL 6501646A NL 6501646 A NL6501646 A NL 6501646A NL 125665 C NL125665 C NL 125665C
- Authority
- NL
- Netherlands
- Prior art keywords
- formula
- radical
- carbon atoms
- low
- alkyl
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
- C07D498/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Fertilizing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH163164A CH435287A (de) | 1964-02-11 | 1964-02-11 | Verfahren zur Herstellung von neuen, kondensierten heterocyclischen Verbindungen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL6501646A NL6501646A (US06330241-20011211-M00004.png) | 1965-08-12 |
| NL125665C true NL125665C (US06330241-20011211-M00004.png) | 1968-12-16 |
Family
ID=4214951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6501646A NL125665C (US06330241-20011211-M00004.png) | 1964-02-11 | 1965-02-10 |
Country Status (13)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4588819A (en) * | 1984-11-19 | 1986-05-13 | E. R. Squibb & Sons, Inc. | Process and intermediates for preparing trans-4-substituted-s-prolines |
-
1964
- 1964-02-11 CH CH163164A patent/CH435287A/de unknown
-
1965
- 1965-02-10 SE SE1714/65A patent/SE300818B/xx unknown
- 1965-02-10 NL NL6501646A patent/NL125665C/ active
- 1965-02-10 BE BE659529D patent/BE659529A/xx unknown
- 1965-02-10 AT AT118765A patent/AT255416B/de active
- 1965-02-10 GB GB5690/65A patent/GB1036395A/en not_active Expired
- 1965-02-10 DK DK68465AA patent/DK112315B/da unknown
- 1965-02-10 ES ES0309173A patent/ES309173A1/es not_active Expired
- 1965-02-10 NO NO156725A patent/NO116249B/no unknown
- 1965-02-10 FR FR5055A patent/FR1453263A/fr not_active Expired
- 1965-02-10 DE DE1965G0042811 patent/DE1545886A1/de active Pending
- 1965-02-10 IL IL22956A patent/IL22956A/xx unknown
-
1967
- 1967-03-20 US US624631A patent/US3631168A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3631168A (en) | 1971-12-28 |
| DK112315B (da) | 1968-12-02 |
| IL22956A (en) | 1968-11-27 |
| BE659529A (US06330241-20011211-M00004.png) | 1965-08-10 |
| NL6501646A (US06330241-20011211-M00004.png) | 1965-08-12 |
| GB1036395A (en) | 1966-07-20 |
| FR1453263A (fr) | 1963-09-16 |
| DE1545886A1 (de) | 1969-12-04 |
| NO116249B (US06330241-20011211-M00004.png) | 1969-02-24 |
| SE300818B (US06330241-20011211-M00004.png) | 1968-05-13 |
| ES309173A1 (es) | 1965-12-16 |
| CH435287A (de) | 1967-05-15 |
| AT255416B (de) | 1967-07-10 |
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