AT252232B - Verfahren zur Herstellung von neuen Thieno-benzothiapyran-Derivaten - Google Patents
Verfahren zur Herstellung von neuen Thieno-benzothiapyran-DerivatenInfo
- Publication number
- AT252232B AT252232B AT903365A AT903365A AT252232B AT 252232 B AT252232 B AT 252232B AT 903365 A AT903365 A AT 903365A AT 903365 A AT903365 A AT 903365A AT 252232 B AT252232 B AT 252232B
- Authority
- AT
- Austria
- Prior art keywords
- benzothiapyran
- derivatives
- preparation
- new thieno
- thieno
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
- A61K31/445—Non condensed piperidines, e.g. piperocaine
- A61K31/4523—Non condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems
- A61K31/4535—Non condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems containing a heterocyclic ring having sulfur as a ring hetero atom, e.g. pizotifen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D495/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
- C07D495/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
- C07D495/04—Ortho-condensed systems
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1301764A CH444864A (de) | 1964-10-07 | 1964-10-07 | Verfahren zur Herstellung von neuen Thieno-benzo-thiapyran-Derivaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT252232B true AT252232B (de) | 1967-02-10 |
Family
ID=4388534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT903365A AT252232B (de) | 1964-10-07 | 1965-10-06 | Verfahren zur Herstellung von neuen Thieno-benzothiapyran-Derivaten |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT252232B (de) |
| BE (1) | BE670525A (de) |
| CH (1) | CH444864A (de) |
| ES (1) | ES318172A1 (de) |
| FR (1) | FR162F (de) |
| NL (1) | NL6512881A (de) |
-
0
- BE BE670525D patent/BE670525A/xx unknown
-
1964
- 1964-10-07 CH CH1301764A patent/CH444864A/de unknown
-
1965
- 1965-10-05 NL NL6512881A patent/NL6512881A/xx unknown
- 1965-10-06 ES ES0318172A patent/ES318172A1/es not_active Expired
- 1965-10-06 AT AT903365A patent/AT252232B/de active
-
1966
- 1966-01-03 FR FR162DA patent/FR162F/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE670525A (de) | |
| FR162F (de) | 1967-04-24 |
| ES318172A1 (es) | 1966-03-16 |
| CH444864A (de) | 1967-10-15 |
| NL6512881A (de) | 1966-04-12 |
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