BE384405A - - Google Patents
Info
- Publication number
- BE384405A BE384405A BE384405DA BE384405A BE 384405 A BE384405 A BE 384405A BE 384405D A BE384405D A BE 384405DA BE 384405 A BE384405 A BE 384405A
- Authority
- BE
- Belgium
- Prior art keywords
- hormone
- chloride
- desc
- hormones
- acid
- Prior art date
Links
- 239000005556 hormone Substances 0.000 claims description 20
- 229940088597 hormone Drugs 0.000 claims description 20
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 239000003163 gonadal steroid hormone Substances 0.000 claims description 2
- 125000002252 acyl group Chemical group 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 210000001550 testis Anatomy 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000003921 oil Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 210000002700 urine Anatomy 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000010933 acylation Effects 0.000 description 2
- 238000005917 acylation reaction Methods 0.000 description 2
- PASDCCFISLVPSO-UHFFFAOYSA-N benzoyl chloride Chemical compound ClC(=O)C1=CC=CC=C1 PASDCCFISLVPSO-UHFFFAOYSA-N 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 239000003925 fat Substances 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- WTBAHSZERDXKKZ-UHFFFAOYSA-N octadecanoyl chloride Chemical compound CCCCCCCCCCCCCCCCCC(Cl)=O WTBAHSZERDXKKZ-UHFFFAOYSA-N 0.000 description 2
- KJFMBFZCATUALV-UHFFFAOYSA-N phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- PVNIQBQSYATKKL-UHFFFAOYSA-N Glycerol trihexadecanoate Natural products CCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCC PVNIQBQSYATKKL-UHFFFAOYSA-N 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- WETWJCDKMRHUPV-UHFFFAOYSA-N acetyl chloride Chemical compound CC(Cl)=O WETWJCDKMRHUPV-UHFFFAOYSA-N 0.000 description 1
- 239000012346 acetyl chloride Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000012264 purified product Substances 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000008149 soap solution Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Landscapes
- Steroid Compounds (AREA)
Description
<Desc/Clms Page number 1>
"Dérivés acylés des hormones sexuelles".
On a constaté que 1'on peut transformer l'hormone féminine (hormone des follicules) et l'hormone masculine (hormone des tes- ticules) en dérivés aoylés correspondants, en les traitant par des agents acylants, tels que le chlorure d'acétyle,le chlorure de benzoyle,le ohlorure de stéaroxyle et ohlorures acides de même genre.
Les hormones utilisées comme matière première peuvent être extraites de l'urine ou des glandes germinatives correspondantes, par des méthodes connues. L'examen de l'efficacité des préparata- tions d'hormone féminine (des follicules) se fait de préférence par la méthode d'essai d'Allen-Doiey (Journal of American Médical Association,1923,tome 81, p.819), tandis que celui des préparations d'hormone des testicules se fait opportunément par le procédé de
<Desc/Clms Page number 2>
Sohoeller et Gehrke (Wiener Archiv für innere Medizin, Tome 21, p. 329).
Les dérivés acylés préparés par acylation des hormones sont des produits huileux qui, à l'état de pureté, sent cristallises et qui sont facilement solubles dans les huiles et dans les sol- vants des graisses.
EXEMPLE 1.
On traite 30 mgr. d'hormone des testicules extraits de 50 Kos d'urine,en suspension aqueuse,dans un matras animé d'un mou- vement d'agitation,par 20 mgr. de chlorure de stéaroyle; on ajou- te une solution de soude caustique en prenant soin que la solu- tion reste toujours alcaline à la phénolphtaléine. Après achève- ment de l'acylation, on acidifie et on extrait le mélange par l'éther de pétrole. Apres évaporation de ce dernier,il reste le cristaux dérivé stéarolyquede l'hormone sois forme cirstaux facilement solubles dans les solvants des graisses et dans les huiles.
L'action d'une même quantité d'hormone non estérifiée,qui se maintient pendant 2 à 3 jours seulement,se trouve ainsi prolon- gée de 14 jours.
EXEMPLE 2.
On procède comme dans l'exemple l,mais on remplace le chlo- rure de stéaroyle par le ohlorure de benzoyle; l'en obtient de la sorte le dérivé benzoylique de l'hormone des testicules. Ses propriétés et ses actions sont identiques à oelles du stéarate dont il a été question dans l'exemple l,mais la prolongation de l'action est encore plus considérable.
EXEMPLE 3.
On chauffe pendant une heure dans le réfrigérant à reflux, 5 gr. de préparation d'hormone extraite de l'urine d'homme,avec 25 cc. d'anhydride acétique. L'hormone se dissout ainsi entière- ment. On chasse par distillation l'anhydride acétique en excès et on fractionne le reliquat sous vide élevé. Sous une pression de 0,01 m/m il *' passe entre 80 et 140 degrés une huile jaunâtre
<Desc/Clms Page number 3>
qui contient l'hormone de testicule acétylée.
EXEMPLE 4.
On dissout un produit fortement épuré de l'hormone des fol- licules préparé suivant l'une des méthodes usuelles et qui à une concentration d'environ 1 million d'unités souris par gramme, dans la pyridine; on ajoute à cette solution un poids de chlorure de palmitine égal au poids de l'hormone. On chauffe le mélange pendant quelque temps à la température de 50 à 60 degrés, on laisse refroidir,puis on l'introduit dans de l'acide dilué, à la suite de quoi la préparation acylée se sépare. On sépare en- suite,de façon connue,de la liqueur mère et l'en obtient ainsi une masse semi-solide,de couleur brunâtre. Le rendement est à peu près égal au poids de la matière première employée.
Si l'on part de l'hormone des follicules cristallisée, on obtient de l'ester de palmitine à l'état de beaux cristaux ayant un point de fusion de ?9 Le
EXEMPLE 5.
On chauffe un mélange composé d'une partie d'hormone des follicules, à 1 million d'unités sourie , et de doux parties d'acide stéarique auquel en a ajouté une trace d'acide sulfuri- que à 50%, au bain-marié pendant plusieurs heures. Lorsque la réaction est terminée,on reprend par une solution de soude diluée et l'on sépare par l'éther le produit séparé de la solution sa- vanneuse. Après évaporation de l'éther on obtient une masse semi- solide de teinte brunâtre. Le rendement est approximativement égal à la quantité de matière de départ.
On peut également préparer des dérivés acides de même genre l'aide d'aoides non saturés tels qu'acide orotonique,acide ol éique, etc...
EMI3.1
REmPICATION.
**ATTENTION** fin du champ DESC peut contenir debut de CLMS **.
<Desc / Clms Page number 1>
"Acylated derivatives of sex hormones".
It has been found that the female hormone (follicle hormone) and the male hormone (testicle hormone) can be transformed into corresponding allyl derivatives, by treating them with acylating agents, such as acetyl chloride. , benzoyl chloride, stearoxyl chloride and similar acidic chlorides.
The hormones used as raw material can be extracted from the urine or the corresponding germ glands, by known methods. The examination of the efficacy of the preparations of female hormone (of the follicles) is preferably carried out by the Allen-Doiey test method (Journal of American Medical Association, 1923, vol. 81, p.819) , while that of the hormone preparations of the testes is expediently carried out by the process of
<Desc / Clms Page number 2>
Sohoeller and Gehrke (Wiener Archiv für innere Medizin, Volume 21, p. 329).
The acylated derivatives prepared by the acylation of hormones are oily products which, in their purity state, smell crystallized and which are easily soluble in oils and in fat solvents.
EXAMPLE 1.
We treat 30 mgr. of hormone from the testes extracted from 50 Kos of urine, in aqueous suspension, in a flask animated by a stirring movement, by 20 mgr. stearoyl chloride; a caustic soda solution is added, taking care that the solution always remains alkaline to the phenolphthalein. After completion of the acylation, the mixture is acidified and the mixture is extracted with petroleum ether. After evaporation of the latter, there remains the crystals derived from the stearolyquede of the hormone which form cirstaux easily soluble in the solvents of fats and in oils.
The action of the same quantity of unesterified hormone, which is maintained for only 2 to 3 days, is thus prolonged by 14 days.
EXAMPLE 2.
The procedure is as in Example 1, but the stearoyl chloride is replaced by benzoyl chloride; It thus obtains the benzoyl derivative of the hormone of the testes. Its properties and actions are identical to those of the stearate discussed in Example 1, but the prolongation of the action is even greater.
EXAMPLE 3.
Heated for one hour in the reflux condenser, 5 g. of hormone preparation extracted from human urine, with 25 cc. acetic anhydride. The hormone thus dissolves completely. The excess acetic anhydride is distilled off and the remainder fractionated under high vacuum. Under a pressure of 0.01 m / m it * 'passes between 80 and 140 degrees a yellowish oil
<Desc / Clms Page number 3>
which contains acetylated testis hormone.
EXAMPLE 4.
A highly purified product of follicle hormone prepared by one of the usual methods and which at a concentration of about 1 million mouse units per gram is dissolved in pyridine; a weight of palmitine chloride equal to the weight of the hormone is added to this solution. The mixture is heated for some time at a temperature of 50-60 degrees, allowed to cool, and then it is introduced into dilute acid, as a result of which the acylated preparation separates. The mother liquor is then separated in a known manner, thereby obtaining a semi-solid mass of a brownish color. The yield is roughly equal to the weight of the raw material used.
Starting from the crystallized follicle hormone, palmitin ester is obtained in the form of beautiful crystals with a melting point of? 9 Le
EXAMPLE 5.
A mixture of one part hormone from the follicles, at 1 million smile units, and mild parts of stearic acid to which has been added a trace of 50% sulfuric acid, is heated in a bath. married for several hours. When the reaction is complete, the residue is taken up in dilute sodium hydroxide solution and the product separated from the soap solution is separated with ether. After evaporation of the ether, a semi-solid mass of brownish tint is obtained. The yield is approximately equal to the amount of starting material.
It is also possible to prepare acid derivatives of the same type using unsaturated acids such as orotonic acid, oleic acid, etc.
EMI3.1
REmPICATION.
** ATTENTION ** end of DESC field can contain start of CLMS **.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE384405A true BE384405A (en) |
Family
ID=53438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE384405D BE384405A (en) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE384405A (en) |
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0
- BE BE384405D patent/BE384405A/fr unknown
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