JPS5186441A - - Google Patents
Info
- Publication number
- JPS5186441A JPS5186441A JP50045745A JP4574575A JPS5186441A JP S5186441 A JPS5186441 A JP S5186441A JP 50045745 A JP50045745 A JP 50045745A JP 4574575 A JP4574575 A JP 4574575A JP S5186441 A JPS5186441 A JP S5186441A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the hetero ring
- C07D307/83—Oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT47762/75A IT1047759B (it) | 1975-01-21 | 1975-01-21 | Sintesi dell acido idratropico e di suoi alchil derivati |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5186441A true JPS5186441A (Direct) | 1976-07-29 |
| JPS5530698B2 JPS5530698B2 (Direct) | 1980-08-13 |
Family
ID=11262346
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4574575A Expired JPS5530698B2 (Direct) | 1975-01-21 | 1975-04-14 | |
| JP55032114A Expired JPS5817179B2 (ja) | 1975-01-21 | 1980-03-12 | ヒドラトロパ酸およびその誘導体の製造法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55032114A Expired JPS5817179B2 (ja) | 1975-01-21 | 1980-03-12 | ヒドラトロパ酸およびその誘導体の製造法 |
Country Status (12)
| Country | Link |
|---|---|
| JP (2) | JPS5530698B2 (Direct) |
| BE (1) | BE837588A (Direct) |
| CA (1) | CA1037965A (Direct) |
| DE (1) | DE2554895A1 (Direct) |
| ES (1) | ES443210A1 (Direct) |
| FI (1) | FI753531A7 (Direct) |
| FR (1) | FR2316210A1 (Direct) |
| GB (1) | GB1521528A (Direct) |
| HU (1) | HU172439B (Direct) |
| IT (1) | IT1047759B (Direct) |
| NL (1) | NL7600589A (Direct) |
| PL (1) | PL110749B1 (Direct) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4189596A (en) | 1976-05-24 | 1980-02-19 | The Upjohn Company | Preparing 2-arylalkanoic acid derivatives |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4237775A (en) * | 1978-08-21 | 1980-12-09 | Gould Inc. | Diaphragm for pressure sensors |
-
1975
- 1975-01-21 IT IT47762/75A patent/IT1047759B/it active
- 1975-04-10 PL PL1975179519A patent/PL110749B1/pl unknown
- 1975-04-14 JP JP4574575A patent/JPS5530698B2/ja not_active Expired
- 1975-12-01 GB GB49277/75A patent/GB1521528A/en not_active Expired
- 1975-12-04 ES ES443210A patent/ES443210A1/es not_active Expired
- 1975-12-05 DE DE19752554895 patent/DE2554895A1/de not_active Withdrawn
- 1975-12-15 FI FI753531A patent/FI753531A7/fi not_active Application Discontinuation
- 1975-12-30 FR FR7540166A patent/FR2316210A1/fr not_active Withdrawn
-
1976
- 1976-01-15 BE BE163530A patent/BE837588A/xx unknown
- 1976-01-20 HU HU76AI00000250A patent/HU172439B/hu unknown
- 1976-01-20 CA CA243,884A patent/CA1037965A/en not_active Expired
- 1976-01-21 NL NL7600589A patent/NL7600589A/xx not_active Application Discontinuation
-
1980
- 1980-03-12 JP JP55032114A patent/JPS5817179B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE837588A (fr) | 1976-07-15 |
| DE2554895A1 (de) | 1976-07-22 |
| JPS5530698B2 (Direct) | 1980-08-13 |
| FR2316210A1 (fr) | 1977-01-28 |
| CA1037965A (en) | 1978-09-05 |
| NL7600589A (nl) | 1976-07-23 |
| GB1521528A (en) | 1978-08-16 |
| ES443210A1 (es) | 1977-09-16 |
| IT1047759B (it) | 1980-10-20 |
| FI753531A7 (Direct) | 1976-07-22 |
| JPS5817179B2 (ja) | 1983-04-05 |
| HU172439B (hu) | 1978-09-28 |
| PL110749B1 (en) | 1980-07-31 |
| JPS55143932A (en) | 1980-11-10 |