DE1770286A1 - Verfahren zur optischen Spaltung von 1-(3,4,5-Trimethoxybenzyl)-6,7-dihydroxy-1,2,3,4-tetrahydroisochinolin - Google Patents
Verfahren zur optischen Spaltung von 1-(3,4,5-Trimethoxybenzyl)-6,7-dihydroxy-1,2,3,4-tetrahydroisochinolinInfo
- Publication number
- DE1770286A1 DE1770286A1 DE19681770286 DE1770286A DE1770286A1 DE 1770286 A1 DE1770286 A1 DE 1770286A1 DE 19681770286 DE19681770286 DE 19681770286 DE 1770286 A DE1770286 A DE 1770286A DE 1770286 A1 DE1770286 A1 DE 1770286A1
- Authority
- DE
- Germany
- Prior art keywords
- acid
- dihydroxy
- tetrahydroisoquinoline
- trimethoxybenzyl
- optically active
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D217/00—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
- C07D217/12—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with radicals, substituted by hetero atoms, attached to carbon atoms of the nitrogen-containing ring
- C07D217/18—Aralkyl radicals
- C07D217/20—Aralkyl radicals with oxygen atoms directly attached to the aromatic ring of said aralkyl radical, e.g. papaverine
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2724167 | 1967-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1770286A1 true DE1770286A1 (de) | 1970-04-30 |
Family
ID=12215566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681770286 Pending DE1770286A1 (de) | 1967-04-27 | 1968-04-26 | Verfahren zur optischen Spaltung von 1-(3,4,5-Trimethoxybenzyl)-6,7-dihydroxy-1,2,3,4-tetrahydroisochinolin |
Country Status (15)
| Country | Link |
|---|---|
| AT (1) | AT280288B (cs) |
| BE (1) | BE714193A (cs) |
| BR (1) | BR6898628D0 (cs) |
| CH (1) | CH509315A (cs) |
| CS (1) | CS150953B2 (cs) |
| DE (1) | DE1770286A1 (cs) |
| DK (1) | DK120082B (cs) |
| ES (1) | ES353219A1 (cs) |
| FI (1) | FI50335C (cs) |
| FR (2) | FR1584255A (cs) |
| GB (1) | GB1173719A (cs) |
| IL (1) | IL29832A (cs) |
| MY (1) | MY7000174A (cs) |
| NL (1) | NL6805964A (cs) |
| SE (1) | SE328575B (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BG38182A1 (en) * | 1983-06-21 | 1985-11-15 | Ivanova | Tocolytic means |
-
1968
- 1968-04-05 BR BR198628/68*7A patent/BR6898628D0/pt unknown
- 1968-04-16 IL IL29832A patent/IL29832A/xx unknown
- 1968-04-25 GB GB09533/68A patent/GB1173719A/en not_active Expired
- 1968-04-25 FI FI681156A patent/FI50335C/fi active
- 1968-04-25 BE BE714193D patent/BE714193A/xx not_active IP Right Cessation
- 1968-04-26 DE DE19681770286 patent/DE1770286A1/de active Pending
- 1968-04-26 FR FR1584255D patent/FR1584255A/fr not_active Expired
- 1968-04-26 SE SE05743/68A patent/SE328575B/xx unknown
- 1968-04-26 NL NL6805964A patent/NL6805964A/xx unknown
- 1968-04-26 CH CH625368A patent/CH509315A/de not_active IP Right Cessation
- 1968-04-26 DK DK194068AA patent/DK120082B/da unknown
- 1968-04-26 ES ES353219A patent/ES353219A1/es not_active Expired
- 1968-04-26 AT AT408868A patent/AT280288B/de active
- 1968-04-26 CS CS3106A patent/CS150953B2/cs unknown
- 1968-07-25 FR FR307D patent/FR307F/fr not_active Expired
-
1970
- 1970-12-31 MY MY1970174A patent/MY7000174A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR307F (cs) | 1970-04-13 |
| DK120082B (da) | 1971-04-05 |
| IL29832A (en) | 1971-04-28 |
| IL29832A0 (en) | 1968-06-20 |
| CH509315A (de) | 1971-06-30 |
| FI50335B (cs) | 1975-10-31 |
| GB1173719A (en) | 1969-12-10 |
| AT280288B (de) | 1970-04-10 |
| SE328575B (cs) | 1970-09-21 |
| ES353219A1 (es) | 1969-09-01 |
| FR1584255A (cs) | 1969-12-19 |
| BR6898628D0 (pt) | 1973-03-08 |
| MY7000174A (en) | 1970-12-31 |
| NL6805964A (cs) | 1968-10-28 |
| FI50335C (fi) | 1976-02-10 |
| BE714193A (cs) | 1968-09-16 |
| CS150953B2 (cs) | 1973-09-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 |