Lonely and lazy cancer into the bones, there is no cure, and today can only be changed!!!!!!!

"Auntie, are you here?" Just when Sun Wei and Xie Xiaoshu warmed each other after the rain, Xie Yunpeng knocked on Xie Xiaoshu's door very inappropriately.

"It's Yun Peng, why is he here at this time?" Xie Xiaoshu, who was still confused just now, instantly sobered up, and then she urged Sun Wei in a hurry: "Why are you still lying down, why don't you find a place to hide, if Yun Peng sees what you want me to do!" ”

"What's this, he's not a kid who doesn't understand anything, he already knows it anyway, let him see it." Sun Weihun said nonchalantly.

"Auntie, are you in there?" Seeing that no one answered the door, Xie Yunpeng knocked on the door again and asked.

"Is it Yunpeng?" Sun Wei replied and asked.

"Ah, uncle, you're here too!" Xie Yunpeng heard that it was Sun Wei's voice, and looked a little surprised.

"Well, I have something to discuss with your aunt, you go to the hall on the first floor and wait, and we'll go down immediately." Sun Wei replied.

Xie Yunpeng naturally didn't understand anything, and immediately heard the song and knew the elegant meaning, and replied: "Okay uncle, I'm not in a hurry, you and your aunt talk slowly." Then he heard Xie Yunpeng's footsteps gradually disappear until he disappeared.

Sun Wei lay down again after Xie Yunpeng left, and took advantage of the situation to pull Xie Xiaoshu, who was looking for clothes to wear, into his arms, ready to continue the unfinished warmth just now.

"What are you doing, didn't you see Yun Peng waiting below, why don't you hurry up?" The flush that Xie Xiaoshu had raised just now had not subsided, and her anger at this time had a special charm.

"What's the hurry, didn't you hear Yun Peng just say that his affairs are not in a hurry, let us talk slowly, since he said so, let's talk slowly." Sun Wei said with a ruffian.

"You scoundrel, how can you abuse me like this, hurry up and let me go, let Yun Peng see the joke." Xie Xiaoshu was also interested in what Sun Wei said, and there was a faint sense of taboo, but it was shirk in the language.

Although Sun Wei did not inherit the memory of his predecessor, he retained his predecessor's means of dealing with the world and picking up girls, which seems to be a natural skill, not something that he can learn if he wants to learn it in his previous life.

If it was placed in his previous life, Sun Wei would naturally let her go immediately when he saw Xie Xiaoshu shirking like this, so as not to anger her, but now he obviously felt that Xie Xiaoshu's words were insincere, not only did he not get up, but immediately rushed up, so the room became hot.

After almost an hour, Sun Wei and Xie Xiaoshu appeared in the hall on the first floor together, at this time they were neatly dressed and could not find the slightest sign of clouds and rain, if it weren't for Xie Xiaoshu's obviously bright face, anyone would believe that they were really talking about things in the room.

"Yun Peng, didn't make you wait, did you?" Sun Wei asked Xie Yunpeng.

"No, the drama they rehearsed was so wonderful that I almost forgot to get down to business." Xie Yunpeng found an excuse that was not an excuse.

Sun Wei saw that Xie Xiaoshu, who was a little embarrassed, still didn't want to speak, so he continued to ask, "You are in such a hurry to find your aunt, is there anything wrong?" ”

"Oh, by the way, I'm actually here to find your uncle, I found all the things you want from the foreign bank, and I'm here to ask when you want to use it." Xie Yunpeng finally thought of his business and said to Sun Wei.

"So fast, worthy of the top students who came back from studying in the UK, and the efficiency is so fast!" The synthesis of sildenafil is not simple, the simplest synthesis method also requires thirteen or four raw materials, seven or eight synthesis steps, and with the current chemical level, there are even three or four raw materials that need to be synthesized by themselves, which invisibly increases the number of raw materials and the difficulty of synthesis, but Sun Wei did not expect Xie Yunpeng to find all the raw materials in such a fast way.

"This is actually not all my credit, I have a classmate who works as a comprador in a foreign bank, and it was through him that I found so many raw materials." Xie Yunpeng was a little embarrassed by Sun Wei's speed, so he explained.

"As the saying goes, a fence has three piles, a hero has three gangs, and being able to find friends to do things beautifully is also a skill, and it is also a manifestation of ability." Sun Wei still admired Xie Yunpeng, so he intentionally or unintentionally taught him how to do things, and then he asked: "By the way, did I ask you to find all the equipment?" ”

"It's all according to your requirements, and it's all provided by my classmate." Xie Yunpeng replied.

"These are all professional chemical equipment, what did that classmate of yours study, how can he have these things?" Sun Wei is now suddenly interested in his classmate, and the people who can have such a set of equipment in China today must not be ordinary people, but professionals in the field of chemistry.

"My classmate's family asked him to study law in the UK, but he suddenly became interested in chemistry when he was in school, so he transferred to chemistry and graduated with honors. After graduating, he was going to pursue further professional studies, but his family recalled him back to China and arranged for him to work as a comprador in a foreign company through connections, and these chemical equipment were brought with him when he returned to China. Xie Yunpeng explained.

"Hearing you say that, I have become interested in this classmate of yours, and when you have time, you can ask him if he would like to come to the orphanage I founded as a part-time chemistry teacher." Sun Wei said.

"Okay, I'll ask him when I see him." Xie Yunpeng agreed.

"Let's not talk about that, where did you put all the chemicals and equipment you found, take me to see it?" Sun Wei turned the topic to the point and asked eagerly.

"I was afraid that someone would accidentally break the equipment, so I had them put them in a warehouse in the backyard of the theater, which my aunt had cleaned out for the equipment." Xie Yunpeng said.

"Let's go, let's take a look." Sun Wei walked to the backyard as he spoke, and as he walked, he asked Xie Yunpeng: "Yunpeng, how much do you know about chemistry, can you conduct some simple chemical experiments?" ”

"I can't say I'm proficient, but I know a little bit about it, and simple chemistry experiments are still fine. Uncle, do you need me to do anything? Xie Yunpeng gave a brief introduction to his knowledge of chemistry, and then asked.

"I'm going to synthesize some of the raw materials tonight, and I guess I will be able to synthesize the finished product tomorrow and the day after tomorrow, and I need an assistant with chemical expertise, and I want you to be my assistant." Sun Wei explained.

"If that's the case, uncle, you might as well let that classmate of mine be your assistant, after all, he is a real chemistry major, and he is much more experienced than my amateur." Xie Yunpeng said.

"You can't use outsiders, I'm not at ease." Sun Wei said.

"Oh, I'm not very familiar with chemical experiments, uncle, you need more pointers." Xie Yunpeng nodded and said.

"It's okay, what you do is some auxiliary work, even if it involves the synthesis of drugs, I will give you how to do it step by step." Sun Wei actually doesn't fully believe in Xie Yunpeng, after all, wealth can move people's hearts, and the reason why he asked Xie Yunpeng to be an assistant is that on the one hand, he really doesn't need to do much in the process of doing experiments that really involve drug synthesis, and on the other hand, he is not a chemistry major, even if he witnesses the entire synthesis of the experiment, he can't really learn the past.

In the previous life, the blue pill patent in China expired on July 1, 2014, before both the professional community and the public generally believed that the price would definitely be reduced after the expiration of the patent, and there were more than ten domestic pharmaceutical companies to apply to the drug regulatory department for imitation of the blue pill, but no matter which generic drug quality is not up to par, it also forced consumers to use Pfizer's original drug, so that the sales of the original drug in the Chinese market did not decline but increased, giving those experts and professors who predicted price reductions a heavy slap.

There are many reasons why generic drugs can't help the table, and even become a dou who can't be supported.

The consensus of the medical community is that generic drugs should be equivalent to the original drugs in terms of dosage form, specifications, route of administration, quality, efficacy and indications, but generic drugs are precisely not up to par in quality, resulting in efficacy is not as good as the original drug, and the key to poor quality is not the core technology, but in the details, supervision and some domestic enterprises habitually cut corners and shoddy.

After the expiration of the patent of the original drug, the molecular structure, dosage and physicochemical properties of the active ingredient will be disclosed, such as the details of the active ingredient of the small blue pill can even be found on the Internet, but a pill must be dissolved in the patient's digestive system at an appropriate time, release the active ingredient, and be absorbed by the gastrointestinal tract in order to exert its efficacy.

Among them, although the excipients of the drug are not a vital part, they play an important role in the release of the active ingredients of the drug, and the excipients of the same drug of different enterprises are not up to the standard in terms of quality, for two reasons, one is that the standards of various enterprises are inconsistent, and the other is that some companies cut corners and use low-quality excipients.

On the other hand, China's lax supervision of excipients is also an important reason why generic drugs have become unsupportable, in the "Pharmaceutical Excipients Production Quality Management Standards" issued by the state, the excipients of generic drugs that have not implemented compulsory certification must be consistent with the original drugs, and generic drugs are usually not required to be tested again before and after they are made or even marketed, which leads to some pharmaceutical companies using high-quality excipients when declaring to the regulatory authorities in the drug approval process, but replacing them with cheap, inferior quality excipients at the time of production, while in the United States, The relatively strict supervision also makes the use of excipients not better than the next generation.

The U.S. Food and Drug Administration stipulates that generic drugs are also required to declare the excipients used in the drug and the manufacturing practice certificate and inspection report of the excipient manufacturer, and provide analysis data.

In his previous life, Sun Wei followed his mentor to develop generic drugs for some domestic pharmaceutical companies before the expiration of the blue pill patent, so that once the patent expired, he could immediately obtain the imitation qualification, and then directly go to the production line for mass production.