IE32014B1 - Organic compounds based upon pyridyl benzopyrans and intermediates and processes therefor - Google Patents
Organic compounds based upon pyridyl benzopyrans and intermediates and processes thereforInfo
- Publication number
- IE32014B1 IE32014B1 IE402/68A IE40268A IE32014B1 IE 32014 B1 IE32014 B1 IE 32014B1 IE 402/68 A IE402/68 A IE 402/68A IE 40268 A IE40268 A IE 40268A IE 32014 B1 IE32014 B1 IE 32014B1
- Authority
- IE
- Ireland
- Prior art keywords
- benzopyrans
- pyridyl
- intermediates
- organic compounds
- compounds based
- Prior art date
Links
- 239000000543 intermediate Substances 0.000 title 1
- 150000002894 organic compounds Chemical class 0.000 title 1
- -1 pyridyl benzopyrans Chemical class 0.000 title 1
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
- 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
- A61K31/4427—Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems
- A61K31/4433—Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems containing a six-membered ring with oxygen as a ring hetero atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63080867A | 1967-04-14 | 1967-04-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE32014L IE32014L (en) | 1968-10-14 |
| IE32014B1 true IE32014B1 (en) | 1973-03-21 |
Family
ID=24528640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE402/68A IE32014B1 (en) | 1967-04-14 | 1968-04-08 | Organic compounds based upon pyridyl benzopyrans and intermediates and processes therefor |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT276395B (en) |
| CA (1) | CA931956A (en) |
| DK (2) | DK126856B (en) |
| ES (1) | ES352696A1 (en) |
| FI (1) | FI51101C (en) |
| IE (1) | IE32014B1 (en) |
| NO (2) | NO128711B (en) |
| SE (1) | SE343300B (en) |
-
1968
- 1968-04-08 IE IE402/68A patent/IE32014B1/en unknown
- 1968-04-08 CA CA017015A patent/CA931956A/en not_active Expired
- 1968-04-09 NO NO01398/68A patent/NO128711B/no unknown
- 1968-04-09 DK DK158468AA patent/DK126856B/en unknown
- 1968-04-10 SE SE4903/68A patent/SE343300B/en unknown
- 1968-04-11 FI FI681030A patent/FI51101C/en active
- 1968-04-11 ES ES352696A patent/ES352696A1/en not_active Expired
- 1968-04-12 AT AT363968A patent/AT276395B/en active
-
1969
- 1969-02-27 DK DK108769AA patent/DK127121B/en unknown
-
1971
- 1971-02-05 NO NO71434A patent/NO132431C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT276395B (en) | 1969-11-25 |
| DK126856B (en) | 1973-08-27 |
| NO132431B (en) | 1975-08-04 |
| CA931956A (en) | 1973-08-14 |
| SE343300B (en) | 1972-03-06 |
| ES352696A1 (en) | 1969-07-16 |
| DK127121B (en) | 1973-09-24 |
| NO132431C (en) | 1975-11-12 |
| FI51101C (en) | 1976-10-11 |
| NO128711B (en) | 1974-01-02 |
| FI51101B (en) | 1976-06-30 |
| IE32014L (en) | 1968-10-14 |
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