DE90207C - - Google Patents
Info
- Publication number
- DE90207C DE90207C DENDAT90207D DE90207DA DE90207C DE 90207 C DE90207 C DE 90207C DE NDAT90207 D DENDAT90207 D DE NDAT90207D DE 90207D A DE90207D A DE 90207DA DE 90207 C DE90207 C DE 90207C
- Authority
- DE
- Germany
- Prior art keywords
- morphine
- formaldehyde
- code
- replaced
- heated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D489/00—Heterocyclic compounds containing 4aH-8, 9 c- Iminoethano-phenanthro [4, 5-b, c, d] furan ring systems, e.g. derivatives of [4, 5-epoxy]-morphinan of the formula:
- C07D489/02—Heterocyclic compounds containing 4aH-8, 9 c- Iminoethano-phenanthro [4, 5-b, c, d] furan ring systems, e.g. derivatives of [4, 5-epoxy]-morphinan of the formula: with oxygen atoms attached in positions 3 and 6, e.g. morphine, morphinone
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
BERLIN. GEDRÜCKT IN DER REICHSDRUCKEREI.
Claims (1)
- Patent-A NSPruch:Verfahren zur Darstellung eines Condensationsproducts aus Morphin und Formaldehyd, darin bestehend, dafs man in dem Verfahren des Patentes Nr. 89963 den Morphinmethyläther (Code'in) durch Morphin ersetzt und also dieses in saurer Lösung mit Formaldehyd erwärmt.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE90207T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE90207C true DE90207C (de) |
Family
ID=32997060
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT90207D Active DE90207C (de) | |||
| DENDAT89963D Active DE89963C (de) |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT89963D Active DE89963C (de) |
Country Status (1)
| Country | Link |
|---|---|
| DE (2) | DE89963C (de) |
-
0
- DE DENDAT90207D patent/DE90207C/de active Active
- DE DENDAT89963D patent/DE89963C/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE89963C (de) |
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