NL6611399A - - Google Patents
Info
- Publication number
- NL6611399A NL6611399A NL6611399A NL6611399A NL6611399A NL 6611399 A NL6611399 A NL 6611399A NL 6611399 A NL6611399 A NL 6611399A NL 6611399 A NL6611399 A NL 6611399A NL 6611399 A NL6611399 A NL 6611399A
- Authority
- NL
- Netherlands
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
- C07D311/74—Benzo[b]pyrans, hydrogenated in the carbocyclic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/02—Ortho- or ortho- and peri-condensed systems
- C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
- C07C2603/06—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members
- C07C2603/10—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings
- C07C2603/12—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings only one five-membered ring
- C07C2603/16—Benz[e]indenes; Hydrogenated benz[e]indenes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US47962765A | 1965-08-13 | 1965-08-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6611399A true NL6611399A (en:Method) | 1967-02-14 |
Family
ID=23904768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6611399A NL6611399A (en:Method) | 1965-08-13 | 1966-08-12 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3454600A (en:Method) |
| CH (1) | CH517721A (en:Method) |
| GB (1) | GB1149036A (en:Method) |
| NL (1) | NL6611399A (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3544598A (en) * | 1966-05-13 | 1970-12-01 | Hoffmann La Roche | Stereospecific hydrogenation of benzopyrans |
| US3920748A (en) * | 1972-06-12 | 1975-11-18 | Hoffmann La Roche | Steroid total synthesis and intermediates |
| US4898986A (en) * | 1986-09-09 | 1990-02-06 | Takeda Chemical Industries, Ltd. | Inosose derivatives, production and use thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3138617A (en) * | 1959-08-27 | 1964-06-23 | Roussel Uclaf | Processes for the production of 19-nor-delta4-[9beta], [10alpha]-androstenes and intermediates |
| US3115507A (en) * | 1960-01-22 | 1963-12-24 | Roussel Uclaf | New analogs of 19-nor-testosterone, their esters and process of preparation |
| US3101349A (en) * | 1962-05-07 | 1963-08-20 | Searle & Co | Optionally 17-alkylated 17-oxygenated-2-oxaandrostanes and intermediates |
| GB1028570A (en) * | 1963-08-14 | 1966-05-04 | Searle & Co | D-oxasteroids and derivatives thereof |
| US3288810A (en) * | 1965-05-20 | 1966-11-29 | Squibb & Sons Inc | Synthesis of steroids |
-
1965
- 1965-08-13 US US479627A patent/US3454600A/en not_active Expired - Lifetime
-
1966
- 1966-08-10 GB GB35780/66A patent/GB1149036A/en not_active Expired
- 1966-08-12 NL NL6611399A patent/NL6611399A/xx unknown
- 1966-08-12 CH CH1164466A patent/CH517721A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US3454600A (en) | 1969-07-08 |
| CH517721A (de) | 1972-01-15 |
| GB1149036A (en) | 1969-04-16 |