ES403645A1 - Procedimiento para la preparacion de derivados de benzopi- rano. - Google Patents
Procedimiento para la preparacion de derivados de benzopi- rano.Info
- Publication number
- ES403645A1 ES403645A1 ES403645A ES403645A ES403645A1 ES 403645 A1 ES403645 A1 ES 403645A1 ES 403645 A ES403645 A ES 403645A ES 403645 A ES403645 A ES 403645A ES 403645 A1 ES403645 A1 ES 403645A1
- Authority
- ES
- Spain
- Prior art keywords
- group
- translation
- procedure
- preparation
- machine
- Prior art date
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F3/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork
- G04F3/06—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork with electric driving mechanisms
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
- H01H43/10—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a part rotating at substantially constant speed
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2130053A DE2130053C3 (de) | 1971-06-11 | 1971-06-11 | Verfahren zur Herstellung von Cyclopenta-[f][l]-benzopyran-derivaten |
DE2160066A DE2160066C3 (de) | 1971-06-11 | 1971-11-30 | Verfahren zur Herstellung von Cyclopenta-[f] [l]-benzopyranderivaten |
Publications (1)
Publication Number | Publication Date |
---|---|
ES403645A1 true ES403645A1 (es) | 1975-05-16 |
Family
ID=25761297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES403645A Expired ES403645A1 (es) | 1971-06-11 | 1972-06-08 | Procedimiento para la preparacion de derivados de benzopi- rano. |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5728707B1 (es) |
AR (1) | AR193994A1 (es) |
BE (1) | BE784666A (es) |
CS (1) | CS171167B2 (es) |
DD (1) | DD97884A5 (es) |
DK (1) | DK137455C (es) |
ES (1) | ES403645A1 (es) |
HU (1) | HU164335B (es) |
IE (1) | IE36404B1 (es) |
IL (1) | IL39591A (es) |
SE (1) | SE395146B (es) |
-
1972
- 1972-05-17 DD DD163032A patent/DD97884A5/xx unknown
- 1972-05-31 CS CS3761A patent/CS171167B2/cs unknown
- 1972-06-02 AR AR242335A patent/AR193994A1/es active
- 1972-06-02 IL IL39591A patent/IL39591A/xx unknown
- 1972-06-07 IE IE776/72A patent/IE36404B1/xx unknown
- 1972-06-07 DK DK283572A patent/DK137455C/da not_active IP Right Cessation
- 1972-06-08 ES ES403645A patent/ES403645A1/es not_active Expired
- 1972-06-08 HU HUSCHE395*1A patent/HU164335B/hu unknown
- 1972-06-09 BE BE784666A patent/BE784666A/xx unknown
- 1972-06-09 SE SE7207651A patent/SE395146B/xx unknown
- 1972-06-12 JP JP5852572A patent/JPS5728707B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
HU164335B (es) | 1974-01-28 |
CS171167B2 (es) | 1976-10-29 |
DK137455B (da) | 1978-03-06 |
DD97884A5 (es) | 1973-05-20 |
IE36404B1 (en) | 1976-10-27 |
JPS5728707B1 (es) | 1982-06-18 |
IE36404L (en) | 1972-12-11 |
DK137455C (da) | 1978-08-14 |
SE395146B (sv) | 1977-08-01 |
IL39591A (en) | 1975-10-15 |
IL39591A0 (en) | 1972-08-30 |
BE784666A (en) | 1972-12-11 |
AR193994A1 (es) | 1973-06-12 |
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