DE278122C - - Google Patents
Info
- Publication number
- DE278122C DE278122C DENDAT278122D DE278122DA DE278122C DE 278122 C DE278122 C DE 278122C DE NDAT278122 D DENDAT278122 D DE NDAT278122D DE 278122D A DE278122D A DE 278122DA DE 278122 C DE278122 C DE 278122C
- Authority
- DE
- Germany
- Prior art keywords
- acid
- sooh
- urea
- parts
- salt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XSQUKJJJFZCRTK-UHFFFAOYSA-N urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 10
- 239000002253 acid Substances 0.000 claims description 9
- -1 8-aminonaphthol sulfonic acids Chemical class 0.000 claims description 7
- 235000013877 carbamide Nutrition 0.000 claims description 5
- 230000001264 neutralization Effects 0.000 claims description 4
- YGYAWVDWMABLBF-UHFFFAOYSA-N phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 claims description 4
- 239000011780 sodium chloride Substances 0.000 claims description 4
- 210000004369 Blood Anatomy 0.000 claims description 3
- 239000008280 blood Substances 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 159000000000 sodium salts Chemical class 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 2
- 230000002378 acidificating Effects 0.000 claims description 2
- 125000003277 amino group Chemical group 0.000 claims description 2
- 239000000975 dye Substances 0.000 claims description 2
- VMHLLURERBWHNL-UHFFFAOYSA-M sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims description 2
- 235000017281 sodium acetate Nutrition 0.000 claims description 2
- 239000001632 sodium acetate Substances 0.000 claims description 2
- 239000004202 carbamide Substances 0.000 claims 3
- 235000002639 sodium chloride Nutrition 0.000 claims 3
- 241001465754 Metazoa Species 0.000 claims 2
- 239000000843 powder Substances 0.000 claims 2
- NXTNASSYJUXJDV-UHFFFAOYSA-N 3-nitrobenzoyl chloride Chemical compound [O-][N+](=O)C1=CC=CC(C(Cl)=O)=C1 NXTNASSYJUXJDV-UHFFFAOYSA-N 0.000 claims 1
- FUXMQFBGQSNVBM-UHFFFAOYSA-N 4-methoxy-3-nitrobenzoyl chloride Chemical compound COC1=CC=C(C(Cl)=O)C=C1[N+]([O-])=O FUXMQFBGQSNVBM-UHFFFAOYSA-N 0.000 claims 1
- 241000589970 Spirochaetales Species 0.000 claims 1
- 150000007513 acids Chemical class 0.000 claims 1
- DMLAVOWQYNRWNQ-UHFFFAOYSA-N azobenzene Chemical compound C1=CC=CC=C1N=NC1=CC=CC=C1 DMLAVOWQYNRWNQ-UHFFFAOYSA-N 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000000151 deposition Methods 0.000 claims 1
- 150000008049 diazo compounds Chemical class 0.000 claims 1
- 238000010790 dilution Methods 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 230000035876 healing Effects 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 150000002790 naphthalenes Chemical class 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 239000001044 red dye Substances 0.000 claims 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 101700054498 such-1 Proteins 0.000 claims 1
- 229920000742 Cotton Polymers 0.000 description 2
- 244000045947 parasites Species 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- 150000003672 ureas Chemical class 0.000 description 2
- SKDHHIUENRGTHK-UHFFFAOYSA-N 4-nitrobenzoyl chloride Chemical compound [O-][N+](=O)C1=CC=C(C(Cl)=O)C=C1 SKDHHIUENRGTHK-UHFFFAOYSA-N 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 230000002147 killing Effects 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
- C07C303/22—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof from sulfonic acids, by reactions not involving the formation of sulfo or halosulfonyl groups; from sulfonic halides by reactions not involving the formation of halosulfonyl groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE278122C true DE278122C (no) |
Family
ID=534150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT278122D Active DE278122C (no) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE278122C (no) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2392966A1 (fr) * | 1977-03-17 | 1978-12-29 | American Cyanamid Co | Nouveaux acides uree-bis(naphtalene-sulfoniques et naphtalene-carboxyliques), leurs sels pharmaceutiquement acceptables, et leur utilisation therapeutique |
-
0
- DE DENDAT278122D patent/DE278122C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2392966A1 (fr) * | 1977-03-17 | 1978-12-29 | American Cyanamid Co | Nouveaux acides uree-bis(naphtalene-sulfoniques et naphtalene-carboxyliques), leurs sels pharmaceutiquement acceptables, et leur utilisation therapeutique |
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