JPS5118430B1 - - Google Patents
Info
- Publication number
- JPS5118430B1 JPS5118430B1 JP45072820A JP7282070A JPS5118430B1 JP S5118430 B1 JPS5118430 B1 JP S5118430B1 JP 45072820 A JP45072820 A JP 45072820A JP 7282070 A JP7282070 A JP 7282070A JP S5118430 B1 JPS5118430 B1 JP S5118430B1
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/28—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group
- C07C67/293—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
- C07C67/343—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/06—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2
- C07D311/08—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring
- C07D311/10—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring unsubstituted
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyrane Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US85249369A | 1969-08-22 | 1969-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5118430B1 true JPS5118430B1 (de) | 1976-06-09 |
Family
ID=25313488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP45072820A Pending JPS5118430B1 (de) | 1969-08-22 | 1970-08-21 |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5118430B1 (de) |
| CA (1) | CA973885A (de) |
| DE (1) | DE2041563C3 (de) |
| ES (1) | ES382953A1 (de) |
| FR (1) | FR2058920A5 (de) |
| GB (1) | GB1311171A (de) |
| IT (1) | IT996010B (de) |
| NL (1) | NL7012410A (de) |
| SU (1) | SU416942A3 (de) |
| ZA (1) | ZA705685B (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5321835U (de) * | 1976-07-31 | 1978-02-23 | ||
| JPS53149421U (de) * | 1977-04-28 | 1978-11-24 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0040581B1 (de) * | 1980-05-13 | 1984-07-11 | Ciba-Geigy Ag | Verfahren zur Herstellung von Vinylstilbenverbindungen |
| DE3160641D1 (en) * | 1980-05-13 | 1983-08-25 | Ciba Geigy Ag | Process for the preparation of benzene or naphthalene alkenyl carboxylic acid derivatives |
| CH654286A5 (de) * | 1981-11-04 | 1986-02-14 | Ciba Geigy Ag | Verfahren zur pd-katalysierten arylierung von olefinen mit arylhalogeniden. |
| SE0100733D0 (sv) | 2001-03-05 | 2001-03-05 | Medivir Ab | Non-nucleoside reverse transcriptase inhibitors |
| SE0102867D0 (sv) | 2001-08-28 | 2001-08-28 | Medivir Ab | Non-nucleoside reverse transcriptase inhibitors |
-
1970
- 1970-08-17 GB GB3951670A patent/GB1311171A/en not_active Expired
- 1970-08-17 CA CA090,909A patent/CA973885A/en not_active Expired
- 1970-08-18 ZA ZA705685A patent/ZA705685B/xx unknown
- 1970-08-18 FR FR7030293A patent/FR2058920A5/fr not_active Expired
- 1970-08-21 IT IT52964/70A patent/IT996010B/it active
- 1970-08-21 NL NL7012410A patent/NL7012410A/xx not_active Application Discontinuation
- 1970-08-21 DE DE2041563A patent/DE2041563C3/de not_active Expired
- 1970-08-21 JP JP45072820A patent/JPS5118430B1/ja active Pending
- 1970-08-21 ES ES382953A patent/ES382953A1/es not_active Expired
- 1970-08-22 SU SU1467604A patent/SU416942A3/ru active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5321835U (de) * | 1976-07-31 | 1978-02-23 | ||
| JPS53149421U (de) * | 1977-04-28 | 1978-11-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| ZA705685B (en) | 1971-04-28 |
| DE2041563A1 (de) | 1971-03-11 |
| DE2041563C3 (de) | 1975-04-30 |
| GB1311171A (en) | 1973-03-21 |
| CA973885A (en) | 1975-09-02 |
| IT996010B (it) | 1975-12-10 |
| SU416942A3 (de) | 1974-02-25 |
| ES382953A1 (es) | 1972-12-16 |
| FR2058920A5 (de) | 1971-05-28 |
| DE2041563B2 (de) | 1974-09-05 |
| NL7012410A (de) | 1971-02-24 |