NL103196C - - Google Patents
Info
- Publication number
- NL103196C NL103196C NL103196DA NL103196C NL 103196 C NL103196 C NL 103196C NL 103196D A NL103196D A NL 103196DA NL 103196 C NL103196 C NL 103196C
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/78—Ring systems having three or more relevant rings
- C07D311/80—Dibenzopyrans; Hydrogenated dibenzopyrans
- C07D311/82—Xanthenes
- C07D311/90—Xanthenes with hydrocarbon radicals, substituted by amino radicals, directly attached in position 9
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH7464359A CH387654A (de) | 1959-06-19 | 1959-06-19 | Verfahren zur Isomerisierung von tricyclischen Verbindungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL103196C true NL103196C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=4533533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL103196D NL103196C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1959-06-19 |
Country Status (6)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4107430A (en) * | 1976-10-20 | 1978-08-15 | Pfizer Inc. | Conversion of trans- to cis-N,N-dimethyl-9-[3-(4-methyl-1-piperazinyl)propylidene]-thioxanthene-2-sulfonamide and recovery of the cis-isomer |
-
0
- NL NL103196D patent/NL103196C/xx active
-
1959
- 1959-06-19 CH CH7464359A patent/CH387654A/de unknown
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1960
- 1960-06-08 GB GB20102/60A patent/GB881488A/en not_active Expired
- 1960-06-14 BE BE591847A patent/BE591847A/fr unknown
- 1960-06-18 ES ES0259051A patent/ES259051A1/es not_active Expired
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1964
- 1964-12-26 OA OA51027A patent/OA00932A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE591847A (fr) | 1960-12-14 |
| GB881488A (en) | 1961-11-01 |
| ES259051A1 (es) | 1961-01-01 |
| CH387654A (de) | 1965-02-15 |
| OA00932A (fr) | 1968-03-22 |