DD112253A5 - - Google Patents
Info
- Publication number
- DD112253A5 DD112253A5 DD177147A DD17714774A DD112253A5 DD 112253 A5 DD112253 A5 DD 112253A5 DD 177147 A DD177147 A DD 177147A DD 17714774 A DD17714774 A DD 17714774A DD 112253 A5 DD112253 A5 DD 112253A5
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2312234A DE2312234A1 (de) | 1973-03-12 | 1973-03-12 | Verfahren zur herstellung des n,n'bis-eckige klammer auf 2-(3,4-dihydroxyphenyl)-2-hydroxyaethyl eckige klammer zu -hexamethylendiamins und seiner saeureadditionssalze |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD112253A5 true DD112253A5 (es) | 1975-04-05 |
Family
ID=5874542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD177147A DD112253A5 (es) | 1973-03-12 | 1974-03-12 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS49125326A (es) |
| DD (1) | DD112253A5 (es) |
| DE (1) | DE2312234A1 (es) |
| ES (1) | ES423985A1 (es) |
| NL (1) | NL7403216A (es) |
| SU (1) | SU504476A3 (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6713651B1 (en) | 1999-06-07 | 2004-03-30 | Theravance, Inc. | β2-adrenergic receptor agonists |
| US6541669B1 (en) | 1998-06-08 | 2003-04-01 | Theravance, Inc. | β2-adrenergic receptor agonists |
| US6683115B2 (en) | 1999-06-02 | 2004-01-27 | Theravance, Inc. | β2-adrenergic receptor agonists |
| UA73965C2 (en) | 1999-12-08 | 2005-10-17 | Theravance Inc | b2 ADRENERGIC RECEPTOR ANTAGONISTS |
-
1973
- 1973-03-12 DE DE2312234A patent/DE2312234A1/de active Pending
-
1974
- 1974-03-06 ES ES423985A patent/ES423985A1/es not_active Expired
- 1974-03-07 SU SU2009792A patent/SU504476A3/ru active
- 1974-03-11 NL NL7403216A patent/NL7403216A/xx unknown
- 1974-03-11 JP JP49027992A patent/JPS49125326A/ja active Pending
- 1974-03-12 DD DD177147A patent/DD112253A5/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2312234A1 (de) | 1974-09-19 |
| NL7403216A (es) | 1974-09-16 |
| SU504476A3 (ru) | 1976-02-25 |
| ES423985A1 (es) | 1976-05-01 |
| JPS49125326A (es) | 1974-11-30 |