BE579766A - - Google Patents
Info
- Publication number
- BE579766A BE579766A BE579766DA BE579766A BE 579766 A BE579766 A BE 579766A BE 579766D A BE579766D A BE 579766DA BE 579766 A BE579766 A BE 579766A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- C07D311/94—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 condensed with rings other than six-membered or with ring systems containing such rings
-
- 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
- C07D311/76—Benzo[c]pyrans
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED28339A DE1180759B (de) | 1958-06-18 | 1958-06-18 | Verfahren zur Herstellung von bicyclischen ª€-Lactonen |
| DED29248A DE1145179B (de) | 1958-06-18 | 1958-10-29 | Verfahren zur Herstellung von bicyclischen Laktonen |
| DED29247A DE1193512B (de) | 1958-06-18 | 1958-10-29 | Verfahren zur Herstellung von bicyclischen delta-Lactonen |
| DED29246A DE1194423B (de) | 1958-06-18 | 1958-10-29 | Verfahren zur Herstellung von alpha-(2'-Oxymethyl-3'-methyl-cyclopentyl-1')-propionsaeurelacton (Iridomyrmecin) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE579766A true BE579766A (bg) |
Family
ID=27436747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE579766D BE579766A (bg) | 1958-06-18 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3089877A (bg) |
| BE (1) | BE579766A (bg) |
| CH (1) | CH394700A (bg) |
| DE (4) | DE1180759B (bg) |
| GB (3) | GB864925A (bg) |
| NL (2) | NL109180C (bg) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1617555C3 (de) * | 1966-04-19 | 1974-09-19 | Kali-Chemie Ag, 3000 Hannover | Verfahren zur Isolierung von therapeutisch wertvollen Isovaleriansäureestern aus Valeriana- und Kentranthus-Extrakten |
| US3524867A (en) * | 1966-06-06 | 1970-08-18 | Upjohn Co | Process for producing cyclopenta (b)pyrans |
| US3435053A (en) * | 1966-06-06 | 1969-03-25 | Upjohn Co | Cyclopenta(b)pyrans |
| US3755118A (en) * | 1970-01-05 | 1973-08-28 | J Partridge | Process for preparing loganin and analogs thereof |
| DE3030477C2 (de) * | 1980-08-12 | 1986-10-16 | Dr. Willmar Schwabe GmbH & Co, 7500 Karlsruhe | Iridoid-Derivate, Verfahren zu ihrer Herstellung und deren Verwendung |
| US4511726A (en) * | 1981-12-24 | 1985-04-16 | Sumitomo Chemical Company, Limited | Production method of an insect pheromone |
| US4869896A (en) * | 1984-05-30 | 1989-09-26 | Angus Chemical Company | Potentiated insect repellent composition and method |
| US4663346A (en) * | 1984-05-30 | 1987-05-05 | Angus Chemical Company | Insect repellent |
| US4772728A (en) * | 1985-08-19 | 1988-09-20 | Angus Chemical Company | Method for making bicycle lactones from beta, gamma unsaturated cyclic nitriles |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL36839C (bg) * | 1932-08-23 | |||
| US2542965A (en) * | 1949-02-25 | 1951-02-20 | Rohm & Haas | Preparation of dihydrocoumarins |
| US2701254A (en) * | 1952-06-20 | 1955-02-01 | Basf Ag | Production of isochromanylacetic acids and their derivatives |
-
0
- BE BE579766D patent/BE579766A/xx unknown
- NL NL240332D patent/NL240332A/xx unknown
- NL NL109180D patent/NL109180C/xx active
-
1958
- 1958-06-18 DE DED28339A patent/DE1180759B/de active Pending
- 1958-10-29 DE DED29246A patent/DE1194423B/de active Pending
- 1958-10-29 DE DED29248A patent/DE1145179B/de active Pending
- 1958-10-29 DE DED29247A patent/DE1193512B/de active Pending
-
1959
- 1959-06-17 CH CH7455659A patent/CH394700A/fr unknown
- 1959-06-18 GB GB20971/59A patent/GB864925A/en not_active Expired
- 1959-10-27 GB GB36402/59A patent/GB864926A/en not_active Expired
- 1959-10-27 GB GB36401/59A patent/GB906019A/en not_active Expired
- 1959-10-28 US US849187A patent/US3089877A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL240332A (bg) | |
| GB864925A (en) | 1961-04-12 |
| DE1145179B (de) | 1963-03-14 |
| GB864926A (en) | 1961-04-12 |
| DE1194423B (de) | 1965-06-10 |
| GB906019A (en) | 1962-09-19 |
| US3089877A (en) | 1963-05-14 |
| DE1180759B (de) | 1964-11-05 |
| NL109180C (bg) | |
| CH394700A (fr) | 1965-06-30 |
| DE1193512B (de) | 1965-05-26 |