RO63450A - Procede pour la preparation d'une amidine cyclique - Google Patents
Procede pour la preparation d'une amidine cycliqueInfo
- Publication number
- RO63450A RO63450A RO7300075543A RO7554373A RO63450A RO 63450 A RO63450 A RO 63450A RO 7300075543 A RO7300075543 A RO 7300075543A RO 7554373 A RO7554373 A RO 7554373A RO 63450 A RO63450 A RO 63450A
- Authority
- RO
- Romania
- Prior art keywords
- preparation
- cyclic amidine
- amidine
- cyclic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
-
- 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)
- Pyrrole Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Hydrogenated Pyridines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722235915 DE2235915C3 (de) | 1972-07-21 | N-eckige Klammer auf 3-Pyrrolidinyliden-(2'-amino-2,4,6-trijodbenzoyl eckige Klammer zu - aminosäuren, deren Herstellung und Verwendung |
Publications (1)
Publication Number | Publication Date |
---|---|
RO63450A true RO63450A (fr) | 1978-02-15 |
Family
ID=5851336
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO7300075543A RO63450A (fr) | 1972-07-21 | 1973-07-20 | Procede pour la preparation d'une amidine cyclique |
RO7381174A RO66797A (ro) | 1972-07-21 | 1973-07-20 | Procedeu pentru obtinerea unei amidine ciclice |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO7381174A RO66797A (ro) | 1972-07-21 | 1973-07-20 | Procedeu pentru obtinerea unei amidine ciclice |
Country Status (7)
Country | Link |
---|---|
ES (1) | ES417137A1 (it) |
FR (1) | FR2193620A1 (it) |
HU (1) | HU166462B (it) |
IT (1) | IT999524B (it) |
PL (1) | PL89364B1 (it) |
RO (2) | RO63450A (it) |
SU (3) | SU528867A3 (it) |
-
1973
- 1973-07-13 HU HUOE204A patent/HU166462B/hu unknown
- 1973-07-18 FR FR7326276A patent/FR2193620A1/fr active Granted
- 1973-07-20 IT IT69186/73A patent/IT999524B/it active
- 1973-07-20 SU SU1948987A patent/SU528867A3/ru active
- 1973-07-20 PL PL1973164197A patent/PL89364B1/pl unknown
- 1973-07-20 RO RO7300075543A patent/RO63450A/ro unknown
- 1973-07-20 RO RO7381174A patent/RO66797A/ro unknown
- 1973-07-21 ES ES417137A patent/ES417137A1/es not_active Expired
-
1974
- 1974-11-10 SU SU7402074276A patent/SU578866A3/ru active
-
1975
- 1975-11-26 SU SU752193152A patent/SU614747A3/ru active
Also Published As
Publication number | Publication date |
---|---|
PL89364B1 (it) | 1976-11-30 |
FR2193620A1 (en) | 1974-02-22 |
ES417137A1 (es) | 1976-03-01 |
SU528867A3 (ru) | 1976-09-15 |
SU578866A3 (ru) | 1977-10-30 |
IT999524B (it) | 1976-03-10 |
FR2193620B1 (it) | 1977-01-28 |
RO66797A (ro) | 1980-03-15 |
SU614747A3 (ru) | 1978-07-05 |
HU166462B (it) | 1975-03-28 |
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