BR6906710D0 - Processo para a preparacao de 3-amino-1 2 3 4-tetra-hidro-fluorenos - Google Patents
Processo para a preparacao de 3-amino-1 2 3 4-tetra-hidro-fluorenosInfo
- Publication number
- BR6906710D0 BR6906710D0 BR206710/69A BR20671069A BR6906710D0 BR 6906710 D0 BR6906710 D0 BR 6906710D0 BR 206710/69 A BR206710/69 A BR 206710/69A BR 20671069 A BR20671069 A BR 20671069A BR 6906710 D0 BR6906710 D0 BR 6906710D0
- Authority
- BR
- Brazil
- Prior art keywords
- fluorenes
- hydro
- tetra
- amino
- preparation
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/13—Amines
- A61K31/135—Amines having aromatic rings, e.g. ketamine, nortriptyline
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
-
- 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
- C07C2603/18—Fluorenes; Hydrogenated fluorenes
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Thermal Sciences (AREA)
- Medicinal Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71191468A | 1968-03-11 | 1968-03-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR6906710D0 true BR6906710D0 (pt) | 1973-02-08 |
Family
ID=24860021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR206710/69A BR6906710D0 (pt) | 1968-03-11 | 1969-02-27 | Processo para a preparacao de 3-amino-1 2 3 4-tetra-hidro-fluorenos |
Country Status (4)
Country | Link |
---|---|
US (1) | US3553267A (pt) |
BR (1) | BR6906710D0 (pt) |
DE (1) | DE1912063A1 (pt) |
GB (1) | GB1199126A (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1266841B (de) * | 1966-07-27 | 1968-04-25 | Siemens Ag | Daempfungsglied fuer die elektrische Nachrichtenuebertragungs- oder Messtechnik mit stufenweise einstellbaren Daempfungswerten |
DK575387A (da) * | 1986-11-04 | 1988-05-05 | Otsuka Pharma Co Ltd | Hydrofluorenderivater, fremgangsmaade til fremstilling deraf og praeparater indeholdende saadanne forbindelser |
-
1968
- 1968-03-11 US US711914A patent/US3553267A/en not_active Expired - Lifetime
-
1969
- 1969-02-04 GB GB5967/69A patent/GB1199126A/en not_active Expired
- 1969-02-27 BR BR206710/69A patent/BR6906710D0/pt unknown
- 1969-03-10 DE DE19691912063 patent/DE1912063A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
GB1199126A (en) | 1970-07-15 |
DE1912063A1 (de) | 1969-10-02 |
US3553267A (en) | 1971-01-05 |
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