BE740052A - - Google Patents
Info
- Publication number
- BE740052A BE740052A BE740052DA BE740052A BE 740052 A BE740052 A BE 740052A BE 740052D A BE740052D A BE 740052DA BE 740052 A BE740052 A BE 740052A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D337/00—Heterocyclic compounds containing rings of more than six members having one sulfur atom as the only ring hetero atom
- C07D337/02—Seven-membered rings
- C07D337/06—Seven-membered rings condensed with carbocyclic rings or ring systems
- C07D337/10—Seven-membered rings condensed with carbocyclic rings or ring systems condensed with two six-membered rings
- C07D337/14—[b,f]-condensed
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D319/10—1,4-Dioxanes; Hydrogenated 1,4-dioxanes
- C07D319/14—1,4-Dioxanes; Hydrogenated 1,4-dioxanes condensed with carbocyclic rings or ring systems
- C07D319/24—[b,e]-condensed with two six-membered rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D335/00—Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom
- C07D335/04—Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D335/10—Dibenzothiopyrans; Hydrogenated dibenzothiopyrans
- C07D335/12—Thioxanthenes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE13649/68A SE354866B (da) | 1968-10-09 | 1968-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE740052A true BE740052A (da) | 1970-03-16 |
Family
ID=20297763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE740052D BE740052A (da) | 1968-10-09 | 1969-10-09 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3718694A (da) |
| AT (2) | AT309397B (da) |
| BE (1) | BE740052A (da) |
| CH (1) | CH529724A (da) |
| ES (2) | ES372311A1 (da) |
| GB (1) | GB1264517A (da) |
| NL (1) | NL6915291A (da) |
| SE (1) | SE354866B (da) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3917679A (en) * | 1974-04-12 | 1975-11-04 | Lilly Co Eli | Quaternary ammonium salts of N-dialkylaminoalkyl-N-(2-indanyl)anilines |
| US4317910A (en) * | 1978-03-20 | 1982-03-02 | E. R. Squibb & Sons, Inc. | Benzo-cyclitolamines |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3454643A (en) * | 1959-04-27 | 1969-07-08 | Arthur C Cope | 5 - (tertiaryaminoalkylene)-5 hydroxy- and 5-(tertiary aminoalkylidene) - dibenzocycloheptatrienes,and salts thereof |
| US3272864A (en) * | 1962-04-19 | 1966-09-13 | Merck & Co Inc | Process for preparing 5-(3-aminopropylidene)-5h-dibenzo [a, d] cycloheptene and 5h-dibenzo [a, d]-10, 11-dihydro-cycloheptene derivatives |
| NL293802A (da) * | 1962-06-07 | |||
| US3401192A (en) * | 1962-07-17 | 1968-09-10 | Merck & Co Inc | Esters of 5h-dibenzo [a, d] cycloheptene |
| DK114828B (da) * | 1962-11-29 | 1969-08-11 | Hoffmann La Roche | Fremgangsmåde til fremstilling af 5-hydroxy-5-aminoalkyl-10,11-dihydro-5H-dibenzo-(a,d)-cykloheptener eller syreadditionssalte deraf. |
| BR6461109D0 (pt) * | 1963-07-25 | 1973-07-19 | Merck & Co Inc | Processos de preparacao de derivados de dibenzo ciclo heptenos |
| US3365497A (en) * | 1965-02-02 | 1968-01-23 | Merck & Co Inc | Process for preparing 5-(3-dimethylaminopropylidene)-5h-dibenzo [a, d]-10, 11-dihydrocycloheptene |
-
1968
- 1968-10-09 SE SE13649/68A patent/SE354866B/xx unknown
-
1969
- 1969-10-01 US US00862918A patent/US3718694A/en not_active Expired - Lifetime
- 1969-10-03 GB GB1264517D patent/GB1264517A/en not_active Expired
- 1969-10-08 ES ES372311A patent/ES372311A1/es not_active Expired
- 1969-10-09 AT AT951469A patent/AT309397B/de not_active IP Right Cessation
- 1969-10-09 NL NL6915291A patent/NL6915291A/xx not_active Application Discontinuation
- 1969-10-09 BE BE740052D patent/BE740052A/xx unknown
- 1969-10-09 AT AT174872A patent/AT311312B/de not_active IP Right Cessation
- 1969-10-09 CH CH1519169A patent/CH529724A/de not_active IP Right Cessation
-
1971
- 1971-09-30 ES ES395586A patent/ES395586A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT311312B (de) | 1973-11-12 |
| SE354866B (da) | 1973-03-26 |
| ES395586A1 (es) | 1973-12-16 |
| US3718694A (en) | 1973-02-27 |
| ES372311A1 (es) | 1972-01-16 |
| CH529724A (de) | 1972-10-31 |
| GB1264517A (da) | 1972-02-23 |
| NL6915291A (da) | 1970-04-13 |
| AT309397B (de) | 1973-08-10 |