SE371822B - - Google Patents
Info
- Publication number
- SE371822B SE371822B SE7100940A SE94071A SE371822B SE 371822 B SE371822 B SE 371822B SE 7100940 A SE7100940 A SE 7100940A SE 94071 A SE94071 A SE 94071A SE 371822 B SE371822 B SE 371822B
- Authority
- SE
- Sweden
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
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
- C07D311/26—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3
- C07D311/28—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3 with aromatic rings attached in position 2 only
- C07D311/30—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3 with aromatic rings attached in position 2 only not hydrogenated in the hetero ring, e.g. flavones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/04—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups
- C07C209/06—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of halogen atoms
- C07C209/08—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of halogen atoms with formation of amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
- C07D498/10—Spiro-condensed systems
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT3115570 | 1970-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE371822B true SE371822B (xx) | 1974-12-02 |
Family
ID=11233187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7100940A SE371822B (xx) | 1970-10-19 | 1971-01-27 |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US3795685A (xx) |
| JP (1) | JPS5246950B1 (xx) |
| AT (1) | AT306013B (xx) |
| BE (1) | BE761985A (xx) |
| CA (1) | CA952531A (xx) |
| CH (1) | CH519462A (xx) |
| DE (1) | DE2120709C3 (xx) |
| DK (1) | DK145020C (xx) |
| ES (1) | ES389170A1 (xx) |
| FR (1) | FR2109542A5 (xx) |
| GB (1) | GB1352378A (xx) |
| IE (1) | IE35357B1 (xx) |
| IL (1) | IL36143A (xx) |
| NL (1) | NL152261B (xx) |
| SE (1) | SE371822B (xx) |
| SU (1) | SU405198A3 (xx) |
| YU (1) | YU20571A (xx) |
| ZA (1) | ZA71615B (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1469823A (en) * | 1974-08-13 | 1977-04-06 | Farma Lepori | Flavone derivatives |
| IT1212882B (it) * | 1983-07-29 | 1989-11-30 | Della Valle Francesco | Derivati basici della cumarina |
| JPS6170088U (xx) * | 1984-10-15 | 1986-05-13 | ||
| GB9309604D0 (en) * | 1993-05-10 | 1993-06-23 | Hercules Inc | Process for the manufacture of alkyl ketene dimer |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1025417B (de) * | 1955-06-07 | 1958-03-06 | Basf Ag | Verfahren zur Herstellung tertiaerter Amine |
| FR1192149A (fr) * | 1955-10-10 | 1959-10-23 | Ciba Geigy | Procédé de préparation de la nu, nu-diméthyl-éthylène-diamine |
| FR60M (xx) * | 1958-09-12 | 1961-01-09 | ||
| US3471561A (en) * | 1966-03-28 | 1969-10-07 | Baird Chem Ind | Amination of alkyl halides |
-
1971
- 1971-01-25 BE BE761985A patent/BE761985A/xx not_active IP Right Cessation
- 1971-01-26 NL NL717101001A patent/NL152261B/xx not_active IP Right Cessation
- 1971-01-27 SE SE7100940A patent/SE371822B/xx unknown
- 1971-01-27 FR FR7102722A patent/FR2109542A5/fr not_active Expired
- 1971-01-29 YU YU00205/71A patent/YU20571A/xx unknown
- 1971-02-01 ZA ZA710615A patent/ZA71615B/xx unknown
- 1971-02-05 IL IL36143A patent/IL36143A/xx unknown
- 1971-02-09 CH CH189371A patent/CH519462A/fr not_active IP Right Cessation
- 1971-02-16 SU SU1621232A patent/SU405198A3/ru active
- 1971-02-26 JP JP46009439A patent/JPS5246950B1/ja active Pending
- 1971-03-08 DK DK106771A patent/DK145020C/da not_active IP Right Cessation
- 1971-03-10 AT AT207071A patent/AT306013B/de not_active IP Right Cessation
- 1971-03-12 ES ES389170A patent/ES389170A1/es not_active Expired
- 1971-04-19 GB GB2345471*A patent/GB1352378A/en not_active Expired
- 1971-04-19 IE IE486/71A patent/IE35357B1/xx unknown
- 1971-04-27 DE DE2120709A patent/DE2120709C3/de not_active Expired
- 1971-07-08 CA CA117,763A patent/CA952531A/en not_active Expired
- 1971-07-15 US US00163048A patent/US3795685A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1352378A (en) | 1974-05-08 |
| SU405198A3 (xx) | 1973-10-22 |
| IE35357L (en) | 1972-04-19 |
| NL7101001A (xx) | 1972-04-21 |
| ES389170A1 (es) | 1973-06-01 |
| DE2120709B2 (de) | 1973-04-26 |
| BE761985A (fr) | 1971-07-01 |
| IL36143A (en) | 1974-03-14 |
| DE2120709C3 (de) | 1973-11-15 |
| DK145020C (da) | 1983-01-03 |
| CA952531A (en) | 1974-08-06 |
| US3795685A (en) | 1974-03-05 |
| CH519462A (fr) | 1972-02-29 |
| JPS5246950B1 (xx) | 1977-11-29 |
| DK145020B (da) | 1982-08-02 |
| DE2120709A1 (de) | 1972-05-31 |
| IL36143A0 (en) | 1971-04-28 |
| IE35357B1 (en) | 1976-01-21 |
| FR2109542A5 (xx) | 1972-05-26 |
| NL152261B (nl) | 1977-02-15 |
| AT306013B (de) | 1973-03-26 |
| ZA71615B (en) | 1971-10-27 |
| YU20571A (en) | 1982-02-28 |